Southwest Airlines flight WN 423: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 05:10 Oakland (OAK) 2 06:55 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2024-12-01
Sat 05:25 Oakland (OAK) 2 07:10 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-11-23 through 2024-11-30
Sat 05:25 Oakland (OAK) 2 07:10 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-12-21 through 2025-01-04
Thu,Fri,Sun 05:55 Oakland (OAK) 2 07:40 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 05:55 Oakland (OAK) 2 07:40 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2024-11-11 through 2024-11-25
Fri,Sun 05:55 Oakland (OAK) 2 07:40 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2024-12-08 through 2024-12-15
Thu 05:55 Oakland (OAK) 2 07:40 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2024-12-19
Fri 05:55 Oakland (OAK) 2 07:40 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2025-01-03
Sat 06:00 John Glenn Columbus (CMH) 07:10 Denver (DEN)
WN 423 Non-stop Boeing 737-800 (73H) 3:10 Effective 2024-10-05 through 2024-11-02
Thu,Fri,Sun 07:35 Oakland (OAK) 2 09:20 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-01-12 through 2025-01-17
Mon,Sun 07:35 Oakland (OAK) 2 09:20 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 07:35 Oakland (OAK) 2 09:20 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-02-02 through 2025-02-07
Mon 07:35 Oakland (OAK) 2 09:20 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2025-02-10
Mon,Tue,Thu 07:35 Oakland (OAK) 2 09:20 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-02-18 through 2025-02-24
Mon 07:35 Oakland (OAK) 2 09:20 Portland (PDX)
WN 423 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2025-03-03
Sun 07:45 Portland (PDX) 11:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2024-12-01
Sat 07:50 Portland (PDX) 13:45 Midway, Chicago (MDW)
WN 423 Non-stop Boeing 737-700 (73W) 3:55 Effective 2024-11-23 through 2024-11-30
Sat 07:50 Portland (PDX) 13:45 Midway, Chicago (MDW)
WN 423 Non-stop Boeing 737-700 (73W) 3:55 Effective 2024-12-21 through 2025-01-04
Thu 08:00 Houston Hobby (HOU) 10:15 San Jose (SJC) B
WN 423 Non-stop Boeing 737-700 (73W) 4:15 Operates only on 2024-11-28
Thu,Fri,Sun 08:30 Portland (PDX) 11:55 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 08:30 Portland (PDX) 11:55 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-11 through 2024-11-25
Fri,Sun 08:30 Portland (PDX) 11:55 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-12-08 through 2024-12-15
Thu 08:30 Portland (PDX) 11:55 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2024-12-19
Fri 08:30 Portland (PDX) 11:55 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-01-03
Mon-Wed 08:50 Portland (PDX) 12:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-04 through 2024-11-06
Tue,Wed 08:50 Portland (PDX) 12:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-12 through 2024-11-20
Tue-Fri 08:50 Portland (PDX) 12:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-29 through 2024-12-06
Mon-Thu 08:50 Portland (PDX) 12:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-12-09 through 2024-12-18
Tue,Wed 08:50 Portland (PDX) 12:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-12-24 through 2025-01-01
Mon 08:50 Portland (PDX) 12:15 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-01-06
Mon-Fri 09:25 Oakland (OAK) 2 11:10 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 09:25 Oakland (OAK) 2 11:10 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-01-19 through 2025-01-24
Mon-Fri 09:25 Oakland (OAK) 2 11:10 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 09:25 Oakland (OAK) 2 11:10 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-02-09 through 2025-02-12
Tue,Wed 09:25 Oakland (OAK) 2 11:10 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-02-19 through 2025-03-05
Sun 10:25 Denver (DEN) 15:15 Detroit (DTW) E
WN 423 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-09-15 through 2024-09-29
Sun 10:40 Denver (DEN) 15:25 Detroit (DTW) E
WN 423 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2024-09-08
Sun 10:45 Midway, Chicago (MDW) 12:55 Detroit (DTW) E
WN 423 Non-stop Boeing 737-800 (73H) 1:10 Operates only on 2024-09-01
Thu 10:50 San Jose (SJC) B 12:15 Santa Ana (SNA)
WN 423 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2024-11-28
Mon,Thu,Fri 11:00 Amarillo (AMA) 12:10 Love Field, Dallas (DAL) 1
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-10-03 through 2024-10-28
Fri 11:00 Amarillo (AMA) 12:10 Love Field, Dallas (DAL) 1
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2024-11-01
Mon-Wed 11:40 Sacramento (SMF) B 13:15 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 11:40 Sacramento (SMF) B 13:15 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-12-20 through 2025-01-02
Sun 11:40 Sacramento (SMF) B 13:15 Portland (PDX)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-01-05
Sun 12:15 San Antonio (SAT) A 13:30 Denver (DEN)
WN 423 Non-stop Boeing 737-700 (73W) 2:15 Effective 2024-10-06 through 2024-10-27
Mon,Thu,Fri 12:50 Love Field, Dallas (DAL) 1 14:00 San Antonio (SAT) A
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-10-03 through 2024-10-28
Fri 12:50 Love Field, Dallas (DAL) 1 14:00 San Antonio (SAT) A
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2024-11-01
Thu 12:50 Santa Ana (SNA) 14:05 Las Vegas Harry Reid (LAS) 1
WN 423 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2024-11-28
Tue,Wed 13:20 Denver (DEN) 18:05 Detroit (DTW) E
WN 423 Non-stop Boeing 737-800 (73H) 2:45 Valid until 2024-09-10
Wed 13:20 Denver (DEN) 18:05 Detroit (DTW) E
WN 423 Non-stop Boeing 737-700 (73W) 2:45 Operates only on 2024-09-11
Tue,Wed 13:20 Denver (DEN) 18:05 Detroit (DTW) E
WN 423 Non-stop Boeing 737-800 (73H) 2:45 Effective 2024-09-17 through 2024-10-02
Tue,Wed 13:30 Love Field, Dallas (DAL) 1 14:35 San Antonio (SAT) A
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2024-10-08 through 2024-10-30
Thu 13:30 Love Field, Dallas (DAL) 1 14:35 San Antonio (SAT) A
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Operates only on 2024-10-31
Sun 13:40 Detroit (DTW) E 14:10 Nashville (BNA)
WN 423 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2024-09-01
Sat 13:50 Nashville (BNA) 16:10 Houston Hobby (HOU)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-02-15 through 2025-03-01
Mon-Wed 14:05 Portland (PDX) 17:30 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 14:05 Portland (PDX) 17:30 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-12-20 through 2025-01-02
Sun 14:05 Portland (PDX) 17:30 Denver (DEN)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-01-05
Sat 14:15 Nashville (BNA) 16:35 Houston Hobby (HOU)
WN 423 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-01-11 through 2025-02-08
Sat 14:25 Midway, Chicago (MDW) 15:55 Kansas City (MCI)
WN 423 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-11-23 through 2024-11-30
Sat 14:25 Midway, Chicago (MDW) 15:55 Kansas City (MCI)
WN 423 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-12-21 through 2025-01-04
Sat 14:40 Nashville (BNA) 17:00 Houston Hobby (HOU)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2024-11-09 through 2024-11-16
Sat 14:40 Nashville (BNA) 17:00 Houston Hobby (HOU)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2024-12-07 through 2024-12-14
Mon,Thu,Fri,Sun 15:00 Burbank (BUR) 19:40 San Antonio (SAT) A
WN 423 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 15:00 Burbank (BUR) 19:40 San Antonio (SAT) A
WN 423 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-02-21 through 2025-03-02
Sun 16:00 Detroit (DTW) E 16:30 Nashville (BNA)
WN 423 Non-stop Boeing 737-800 (73H) 1:30 Effective 2024-09-15 through 2024-09-29
Sun 16:10 Detroit (DTW) E 16:40 Nashville (BNA)
WN 423 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2024-09-08
Sat 16:30 Kansas City (MCI) 17:20 Denver (DEN)
WN 423 Non-stop Boeing 737-700 (73W) 1:50 Effective 2024-11-23 through 2024-11-30
Sat 16:30 Kansas City (MCI) 17:20 Denver (DEN)
WN 423 Non-stop Boeing 737-700 (73W) 1:50 Effective 2024-12-21 through 2025-01-04
Sat 17:15 Detroit (DTW) E 17:45 Nashville (BNA)
WN 423 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2024-09-28
Tue,Wed 18:50 Detroit (DTW) E 19:00 Midway, Chicago (MDW)
WN 423 Non-stop Boeing 737-800 (73H) 1:10 Valid until 2024-09-10
Wed 18:50 Detroit (DTW) E 19:00 Midway, Chicago (MDW)
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2024-09-11
Tue,Wed 18:50 Detroit (DTW) E 19:00 Midway, Chicago (MDW)
WN 423 Non-stop Boeing 737-800 (73H) 1:10 Effective 2024-09-17 through 2024-10-01
Mon,Thu,Fri 19:40 Baltimore (BWI) 21:00 Providence (PVD)
WN 423 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2024-09-30
Mon,Thu,Fri,Sun 20:10 San Antonio (SAT) A 21:20 Love Field, Dallas (DAL) 1
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 20:10 San Antonio (SAT) A 21:20 Love Field, Dallas (DAL) 1
WN 423 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-02-21 through 2025-03-02
Non-Direct Flights:
Sun 05:10 Oakland (OAK) 2 11:15 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 5:05 Operates only on 2024-12-01
Sat 05:25 Oakland (OAK) 2 13:45 Midway, Chicago (MDW)
WN 423 1-stop Boeing 737-700 (73W) 6:20 Effective 2024-11-23 through 2024-11-30
Sat 05:25 Oakland (OAK) 2 13:45 Midway, Chicago (MDW)
WN 423 1-stop Boeing 737-700 (73W) 6:20 Effective 2024-12-21 through 2025-01-04
Thu,Fri,Sun 05:55 Oakland (OAK) 2 11:55 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 05:55 Oakland (OAK) 2 11:55 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2024-11-11 through 2024-11-25
Fri,Sun 05:55 Oakland (OAK) 2 11:55 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2024-12-08 through 2024-12-15
Thu 05:55 Oakland (OAK) 2 11:55 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 5:00 Operates only on 2024-12-19
Fri 05:55 Oakland (OAK) 2 11:55 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 5:00 Operates only on 2025-01-03
Sat 07:50 Portland (PDX) 15:55 Kansas City (MCI)
WN 423 1-stop Boeing 737-700 (73W) 6:05 Effective 2024-11-23 through 2024-11-30
Sat 07:50 Portland (PDX) 15:55 Kansas City (MCI)
WN 423 1-stop Boeing 737-700 (73W) 6:05 Effective 2024-12-21 through 2025-01-04
Thu 08:00 Houston Hobby (HOU) 12:15 Santa Ana (SNA)
WN 423 1-stop Boeing 737-700 (73W) 6:15 Operates only on 2024-11-28
Sun 10:25 Denver (DEN) 16:30 Nashville (BNA)
WN 423 1-stop Boeing 737-800 (73H) 5:05 Effective 2024-09-15 through 2024-09-29
Sun 10:40 Denver (DEN) 16:40 Nashville (BNA)
WN 423 1-stop Boeing 737-800 (73H) 5:00 Operates only on 2024-09-08
Sun 10:45 Midway, Chicago (MDW) 14:10 Nashville (BNA)
WN 423 1-stop Boeing 737-800 (73H) 3:25 Operates only on 2024-09-01
Thu 10:50 San Jose (SJC) B 14:05 Las Vegas Harry Reid (LAS) 1
WN 423 1-stop Boeing 737-700 (73W) 3:15 Operates only on 2024-11-28
Mon,Thu,Fri 11:00 Amarillo (AMA) 14:00 San Antonio (SAT) A
WN 423 1-stop Boeing 737-700 (73W) 3:00 Effective 2024-10-03 through 2024-10-28
Fri 11:00 Amarillo (AMA) 14:00 San Antonio (SAT) A
WN 423 1-stop Boeing 737-700 (73W) 3:00 Operates only on 2024-11-01
Mon-Wed 11:40 Sacramento (SMF) B 17:30 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 11:40 Sacramento (SMF) B 17:30 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2024-12-20 through 2025-01-02
Sun 11:40 Sacramento (SMF) B 17:30 Denver (DEN)
WN 423 1-stop Boeing 737 MAX 8 (7M8) 4:50 Operates only on 2025-01-05
Tue,Wed 13:20 Denver (DEN) 19:00 Midway, Chicago (MDW)
WN 423 1-stop Boeing 737-800 (73H) 4:40 Valid until 2024-09-10
Wed 13:20 Denver (DEN) 19:00 Midway, Chicago (MDW)
WN 423 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2024-09-11
Tue,Wed 13:20 Denver (DEN) 19:00 Midway, Chicago (MDW)
WN 423 1-stop Boeing 737-800 (73H) 4:40 Effective 2024-09-17 through 2024-10-01
Sat 14:25 Midway, Chicago (MDW) 17:20 Denver (DEN)
WN 423 1-stop Boeing 737-700 (73W) 3:55 Effective 2024-11-23 through 2024-11-30
Sat 14:25 Midway, Chicago (MDW) 17:20 Denver (DEN)
WN 423 1-stop Boeing 737-700 (73W) 3:55 Effective 2024-12-21 through 2025-01-04
Mon,Thu,Fri,Sun 15:00 Burbank (BUR) 21:20 Love Field, Dallas (DAL) 1
WN 423 1-stop Boeing 737-700 (73W) 4:20 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 15:00 Burbank (BUR) 21:20 Love Field, Dallas (DAL) 1
WN 423 1-stop Boeing 737-700 (73W) 4:20 Effective 2025-02-21 through 2025-03-02
Sat 05:25 Oakland (OAK) 2 15:55 Kansas City (MCI)
WN 423 2-stop Boeing 737-700 (73W) 8:30 Effective 2024-11-23 through 2024-11-30
Sat 05:25 Oakland (OAK) 2 15:55 Kansas City (MCI)
WN 423 2-stop Boeing 737-700 (73W) 8:30 Effective 2024-12-21 through 2025-01-04
Sat 07:50 Portland (PDX) 17:20 Denver (DEN)
WN 423 2-stop Boeing 737-700 (73W) 8:30 Effective 2024-11-23 through 2024-11-30
Sat 07:50 Portland (PDX) 17:20 Denver (DEN)
WN 423 2-stop Boeing 737-700 (73W) 8:30 Effective 2024-12-21 through 2025-01-04
Thu 08:00 Houston Hobby (HOU) 14:05 Las Vegas Harry Reid (LAS) 1
WN 423 2-stop Boeing 737-700 (73W) 8:05 Operates only on 2024-11-28
Sat 05:25 Oakland (OAK) 2 17:20 Denver (DEN)
WN 423 3-stop Boeing 737-700 (73W) 10:55 Effective 2024-11-23 through 2024-11-30
Sat 05:25 Oakland (OAK) 2 17:20 Denver (DEN)
WN 423 3-stop Boeing 737-700 (73W) 10:55 Effective 2024-12-21 through 2025-01-04
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 423: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN423
05:10
Oakland (OAK) 2

06:55
Portland (PDX)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

07:10
Portland (PDX)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

07:10
Portland (PDX)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

07:40
Portland (PDX)
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

07:40
Portland (PDX)
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

07:40
Portland (PDX)
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

07:40
Portland (PDX)
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

07:40
Portland (PDX)
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
06:00
John Glenn Columbus (CMH)

07:10
Denver (DEN)
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
07:35
Oakland (OAK) 2

09:20
Portland (PDX)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:35
Oakland (OAK) 2

09:20
Portland (PDX)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:35
Oakland (OAK) 2

09:20
Portland (PDX)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:35
Oakland (OAK) 2

09:20
Portland (PDX)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:35
Oakland (OAK) 2

09:20
Portland (PDX)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:35
Oakland (OAK) 2

09:20
Portland (PDX)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:45
Portland (PDX)

11:15
Denver (DEN)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
07:50
Portland (PDX)

13:45
Midway, Chicago (MDW)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:50
Portland (PDX)

13:45
Midway, Chicago (MDW)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
08:00
Houston Hobby (HOU)

10:15
San Jose (SJC) B
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
08:30
Portland (PDX)

11:55
Denver (DEN)
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:30
Portland (PDX)

11:55
Denver (DEN)
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:30
Portland (PDX)

11:55
Denver (DEN)
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:30
Portland (PDX)

11:55
Denver (DEN)
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:30
Portland (PDX)

11:55
Denver (DEN)
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:50
Portland (PDX)

12:15
Denver (DEN)
Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:50
Portland (PDX)

12:15
Denver (DEN)
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:50
Portland (PDX)

12:15
Denver (DEN)
Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:50
Portland (PDX)

12:15
Denver (DEN)
Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:50
Portland (PDX)

12:15
Denver (DEN)
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
08:50
Portland (PDX)

12:15
Denver (DEN)
Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
09:25
Oakland (OAK) 2

11:10
Portland (PDX)
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
09:25
Oakland (OAK) 2

11:10
Portland (PDX)
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
09:25
Oakland (OAK) 2

11:10
Portland (PDX)
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
09:25
Oakland (OAK) 2

11:10
Portland (PDX)
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
09:25
Oakland (OAK) 2

11:10
Portland (PDX)
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
10:25
Denver (DEN)

15:15
Detroit (DTW) E
Effective 2024-09-15 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
10:40
Denver (DEN)

15:25
Detroit (DTW) E
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
10:45
Midway, Chicago (MDW)

12:55
Detroit (DTW) E
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
10:50
San Jose (SJC) B

12:15
Santa Ana (SNA)
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
11:00
Amarillo (AMA)

12:10
Love Field, Dallas (DAL) 1
Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
11:00
Amarillo (AMA)

12:10
Love Field, Dallas (DAL) 1
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
11:40
Sacramento (SMF) B

13:15
Portland (PDX)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
11:40
Sacramento (SMF) B

13:15
Portland (PDX)
Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
11:40
Sacramento (SMF) B

13:15
Portland (PDX)
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
12:15
San Antonio (SAT) A

13:30
Denver (DEN)
Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
12:50
Love Field, Dallas (DAL) 1

14:00
San Antonio (SAT) A
Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
12:50
Love Field, Dallas (DAL) 1

14:00
San Antonio (SAT) A
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
12:50
Santa Ana (SNA)

14:05
Las Vegas Harry Reid (LAS) 1
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
13:20
Denver (DEN)

18:05
Detroit (DTW) E
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
13:20
Denver (DEN)

18:05
Detroit (DTW) E
Operates only on 2024-09-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
13:20
Denver (DEN)

18:05
Detroit (DTW) E
Effective 2024-09-17 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
13:30
Love Field, Dallas (DAL) 1

14:35
San Antonio (SAT) A
Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
13:30
Love Field, Dallas (DAL) 1

14:35
San Antonio (SAT) A
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
13:40
Detroit (DTW) E

14:10
Nashville (BNA)
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
13:50
Nashville (BNA)

16:10
Houston Hobby (HOU)
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
14:05
Portland (PDX)

17:30
Denver (DEN)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
14:05
Portland (PDX)

17:30
Denver (DEN)
Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
14:05
Portland (PDX)

17:30
Denver (DEN)
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
14:15
Nashville (BNA)

16:35
Houston Hobby (HOU)
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
14:25
Midway, Chicago (MDW)

15:55
Kansas City (MCI)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
14:25
Midway, Chicago (MDW)

15:55
Kansas City (MCI)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
14:40
Nashville (BNA)

17:00
Houston Hobby (HOU)
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
14:40
Nashville (BNA)

17:00
Houston Hobby (HOU)
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
15:00
Burbank (BUR)

19:40
San Antonio (SAT) A
Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
15:00
Burbank (BUR)

19:40
San Antonio (SAT) A
Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
16:00
Detroit (DTW) E

16:30
Nashville (BNA)
Effective 2024-09-15 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
16:10
Detroit (DTW) E

16:40
Nashville (BNA)
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
16:30
Kansas City (MCI)

17:20
Denver (DEN)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
16:30
Kansas City (MCI)

17:20
Denver (DEN)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
17:15
Detroit (DTW) E

17:45
Nashville (BNA)
Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
18:50
Detroit (DTW) E

19:00
Midway, Chicago (MDW)
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
18:50
Detroit (DTW) E

19:00
Midway, Chicago (MDW)
Operates only on 2024-09-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
18:50
Detroit (DTW) E

19:00
Midway, Chicago (MDW)
Effective 2024-09-17 through 2024-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
19:40
Baltimore (BWI)

21:00
Providence (PVD)
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
20:10
San Antonio (SAT) A

21:20
Love Field, Dallas (DAL) 1
Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
20:10
San Antonio (SAT) A

21:20
Love Field, Dallas (DAL) 1
Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN423
05:10
Oakland (OAK) 2

11:15
Denver (DEN)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:05, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

13:45
Midway, Chicago (MDW)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

13:45
Midway, Chicago (MDW)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

11:55
Denver (DEN)
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

11:55
Denver (DEN)
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

11:55
Denver (DEN)
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

11:55
Denver (DEN)
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
05:55
Oakland (OAK) 2

11:55
Denver (DEN)
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
07:50
Portland (PDX)

15:55
Kansas City (MCI)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:50
Portland (PDX)

15:55
Kansas City (MCI)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
08:00
Houston Hobby (HOU)

12:15
Santa Ana (SNA)
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
10:25
Denver (DEN)

16:30
Nashville (BNA)
Effective 2024-09-15 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:05, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
10:40
Denver (DEN)

16:40
Nashville (BNA)
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
10:45
Midway, Chicago (MDW)

14:10
Nashville (BNA)
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
10:50
San Jose (SJC) B

14:05
Las Vegas Harry Reid (LAS) 1
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
11:00
Amarillo (AMA)

14:00
San Antonio (SAT) A
Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
11:00
Amarillo (AMA)

14:00
San Antonio (SAT) A
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
11:40
Sacramento (SMF) B

17:30
Denver (DEN)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
11:40
Sacramento (SMF) B

17:30
Denver (DEN)
Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
11:40
Sacramento (SMF) B

17:30
Denver (DEN)
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN423
13:20
Denver (DEN)

19:00
Midway, Chicago (MDW)
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
13:20
Denver (DEN)

19:00
Midway, Chicago (MDW)
Operates only on 2024-09-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
13:20
Denver (DEN)

19:00
Midway, Chicago (MDW)
Effective 2024-09-17 through 2024-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN423
14:25
Midway, Chicago (MDW)

17:20
Denver (DEN)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
14:25
Midway, Chicago (MDW)

17:20
Denver (DEN)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
15:00
Burbank (BUR)

21:20
Love Field, Dallas (DAL) 1
Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
15:00
Burbank (BUR)

21:20
Love Field, Dallas (DAL) 1
Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

15:55
Kansas City (MCI)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

15:55
Kansas City (MCI)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:50
Portland (PDX)

17:20
Denver (DEN)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
07:50
Portland (PDX)

17:20
Denver (DEN)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
08:00
Houston Hobby (HOU)

14:05
Las Vegas Harry Reid (LAS) 1
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:05, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

17:20
Denver (DEN)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:55, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN423
05:25
Oakland (OAK) 2

17:20
Denver (DEN)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:55, 3-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Amarillo (AMA) - Love Field, Dallas (DAL)
  • Amarillo (AMA) - San Antonio (SAT)
  • Baltimore (BWI) - Providence (PVD)
  • Burbank (BUR) - Love Field, Dallas (DAL)
  • Burbank (BUR) - San Antonio (SAT)
  • Denver (DEN) - Detroit (DTW)
  • Denver (DEN) - Midway, Chicago (MDW)
  • Denver (DEN) - Nashville (BNA)
  • Detroit (DTW) - Nashville (BNA)
  • Houston Hobby (HOU) - Las Vegas Harry Reid (LAS)
  • Houston Hobby (HOU) - San Jose (SJC)
  • Houston Hobby (HOU) - Santa Ana (SNA)
  • John Glenn Columbus (CMH) - Denver (DEN)
  • Kansas City (MCI) - Denver (DEN)
  • Love Field, Dallas (DAL) - San Antonio (SAT)
  • Midway, Chicago (MDW) - Detroit (DTW)
  • Midway, Chicago (MDW) - Kansas City (MCI)
  • Midway, Chicago (MDW) - Nashville (BNA)
  • Nashville (BNA) - Houston Hobby (HOU)
  • Oakland (OAK) - Denver (DEN)
  • Oakland (OAK) - Kansas City (MCI)
  • Oakland (OAK) - Midway, Chicago (MDW)
  • Oakland (OAK) - Portland (PDX)
  • Portland (PDX) - Denver (DEN)
  • Portland (PDX) - Kansas City (MCI)
  • Portland (PDX) - Midway, Chicago (MDW)
  • Sacramento (SMF) - Denver (DEN)
  • Sacramento (SMF) - Portland (PDX)
  • San Antonio (SAT) - Denver (DEN)
  • San Jose (SJC) - Las Vegas Harry Reid (LAS)
  • San Jose (SJC) - Santa Ana (SNA)
  • Santa Ana (SNA) - Las Vegas Harry Reid (LAS)
All Southwest Airlines flights
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