Southwest Airlines flight WN 504: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri,Sun 05:35 Austin (AUS) 06:40 Dallas Love Field (DAL) 1
WN 504 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-01-02 through 2026-01-04
Mon,Thu-Sat 06:15 San Jose (SJC) B 11:45 Dallas Love Field (DAL) 1
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-03-05 through 2026-04-06
Tue,Wed 06:25 San Jose (SJC) B 11:50 Dallas Love Field (DAL) 1
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-03-10 through 2026-04-01
Sun 07:00 San Jose (SJC) B 12:20 Dallas Love Field (DAL) 1
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-08 through 2026-04-05
Fri,Sun 07:20 Dallas Love Field (DAL) 1 09:35 Chicago Midway (MDW)
WN 504 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-01-02 through 2026-01-04
Sun 07:50 Phoenix Sky Harbor (PHX) 4 12:20 Kansas City (MCI)
WN 504 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-08-09 through 2026-09-27
Mon 08:30 Sacramento (SMF) B 09:50 Ontario, Los Angeles (ONT) 4
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-01-05
Wed,Thu 08:40 Ontario, Los Angeles (ONT) 4 09:45 Las Vegas Harry Reid (LAS) 1
WN 504 Non-stop Boeing 737-700 (73W) 1:05 Valid until 2026-01-01
Wed,Thu 10:25 Las Vegas Harry Reid (LAS) 1 12:40 Phoenix Sky Harbor (PHX) 4
WN 504 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2026-01-01
Tue,Wed 10:50 Phoenix Sky Harbor (PHX) 4 15:25 Kansas City (MCI)
WN 504 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-08-04 through 2026-09-30
Sat 11:15 Phoenix Sky Harbor (PHX) 4 15:45 Kansas City (MCI)
WN 504 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-08-08 through 2026-09-26
Sat 12:25 Dallas Love Field (DAL) 1 13:45 New Orleans (MSY)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-07 through 2026-04-04
Tue,Wed 12:30 Dallas Love Field (DAL) 1 13:50 New Orleans (MSY)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-10 through 2026-04-01
Sun 13:00 Dallas Love Field (DAL) 1 14:20 New Orleans (MSY)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-08 through 2026-04-05
Sat 15:10 Nashville (BNA) 17:00 Denver (DEN)
WN 504 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 15:15 New Orleans (MSY) 16:40 Houston Hobby (HOU)
WN 504 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 15:15 New Orleans (MSY) 16:40 Houston Hobby (HOU)
WN 504 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-20 through 2026-03-01
Sun 16:40 Nashville (BNA) 18:40 Denver (DEN)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-06-07 through 2026-08-02
Tue,Wed 16:50 Nashville (BNA) 18:50 Denver (DEN)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 17:15 Nashville (BNA) 19:15 Denver (DEN)
WN 504 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 17:25 Las Vegas Harry Reid (LAS) 1 23:00 Nashville (BNA)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-08-06 through 2026-09-28
Sat 17:40 New Orleans (MSY) 19:05 Houston Hobby (HOU)
WN 504 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-14 through 2026-02-28
Sun 18:15 Denver (DEN) 23:25 Pittsburgh (PIT)
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-05-24
Sat 19:40 Reno (RNO) 21:00 Las Vegas Harry Reid (LAS) 1
WN 504 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-01-10
Sat 19:40 Reno (RNO) 21:00 Las Vegas Harry Reid (LAS) 1
WN 504 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-17 through 2026-02-07
Mon-Fri,Sun 20:30 Reno (RNO) 22:00 Las Vegas Harry Reid (LAS) 1
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-06 through 2026-02-11
Tue-Thu,Sun 20:30 Reno (RNO) 22:00 Las Vegas Harry Reid (LAS) 1
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-15 through 2026-02-19
Mon-Wed 20:30 Reno (RNO) 22:00 Las Vegas Harry Reid (LAS) 1
WN 504 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-23 through 2026-03-04
Non-Direct Flights:
Fri,Sun 05:35 Austin (AUS) 09:35 Chicago Midway (MDW)
WN 504 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-01-02 through 2026-01-04
Sat 06:15 San Jose (SJC) B 13:45 New Orleans (MSY)
WN 504 1-stop Boeing 737 MAX 8 (7M8) 5:30 Effective 2026-03-07 through 2026-04-04
Tue,Wed 06:25 San Jose (SJC) B 13:50 New Orleans (MSY)
WN 504 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-03-10 through 2026-04-01
Sun 07:00 San Jose (SJC) B 14:20 New Orleans (MSY)
WN 504 1-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-03-08 through 2026-04-05
Wed,Thu 08:40 Ontario, Los Angeles (ONT) 4 12:40 Phoenix Sky Harbor (PHX) 4
WN 504 1-stop Boeing 737-700 (73W) 3:00 Valid until 2026-01-01
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 504: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN504
05:35
Austin (AUS)

06:40
Dallas Love Field (DAL) 1
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN504
06:15
San Jose (SJC) B

11:45
Dallas Love Field (DAL) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
06:25
San Jose (SJC) B

11:50
Dallas Love Field (DAL) 1
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
07:00
San Jose (SJC) B

12:20
Dallas Love Field (DAL) 1
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
07:20
Dallas Love Field (DAL) 1

09:35
Chicago Midway (MDW)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN504
07:50
Phoenix Sky Harbor (PHX) 4

12:20
Kansas City (MCI)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
08:30
Sacramento (SMF) B

09:50
Ontario, Los Angeles (ONT) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
08:40
Ontario, Los Angeles (ONT) 4

09:45
Las Vegas Harry Reid (LAS) 1
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN504
10:25
Las Vegas Harry Reid (LAS) 1

12:40
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN504
10:50
Phoenix Sky Harbor (PHX) 4

15:25
Kansas City (MCI)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
11:15
Phoenix Sky Harbor (PHX) 4

15:45
Kansas City (MCI)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
12:25
Dallas Love Field (DAL) 1

13:45
New Orleans (MSY)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
12:30
Dallas Love Field (DAL) 1

13:50
New Orleans (MSY)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
13:00
Dallas Love Field (DAL) 1

14:20
New Orleans (MSY)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
15:10
Nashville (BNA)

17:00
Denver (DEN)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
15:15
New Orleans (MSY)

16:40
Houston Hobby (HOU)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
15:15
New Orleans (MSY)

16:40
Houston Hobby (HOU)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
16:40
Nashville (BNA)

18:40
Denver (DEN)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
16:50
Nashville (BNA)

18:50
Denver (DEN)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
17:15
Nashville (BNA)

19:15
Denver (DEN)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN504
17:25
Las Vegas Harry Reid (LAS) 1

23:00
Nashville (BNA)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
17:40
New Orleans (MSY)

19:05
Houston Hobby (HOU)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
18:15
Denver (DEN)

23:25
Pittsburgh (PIT)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
19:40
Reno (RNO)

21:00
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN504
19:40
Reno (RNO)

21:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN504
20:30
Reno (RNO)

22:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
20:30
Reno (RNO)

22:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN504
20:30
Reno (RNO)

22:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN504
05:35
Austin (AUS)

09:35
Chicago Midway (MDW)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN504
06:15
San Jose (SJC) B

13:45
New Orleans (MSY)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN504
06:25
San Jose (SJC) B

13:50
New Orleans (MSY)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN504
07:00
San Jose (SJC) B

14:20
New Orleans (MSY)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN504
08:40
Ontario, Los Angeles (ONT) 4

12:40
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:00, 1-stop
Boeing 737-700 (73W)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Chicago Midway (MDW)
  • Austin (AUS) - Dallas Love Field (DAL)
  • Dallas Love Field (DAL) - Chicago Midway (MDW)
  • Dallas Love Field (DAL) - New Orleans (MSY)
  • Denver (DEN) - Pittsburgh (PIT)
  • Las Vegas Harry Reid (LAS) - Nashville (BNA)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Nashville (BNA) - Denver (DEN)
  • New Orleans (MSY) - Houston Hobby (HOU)
  • Ontario, Los Angeles (ONT) - Las Vegas Harry Reid (LAS)
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
  • Phoenix Sky Harbor (PHX) - Kansas City (MCI)
  • Reno (RNO) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - Ontario, Los Angeles (ONT)
  • San Jose (SJC) - Dallas Love Field (DAL)
  • San Jose (SJC) - New Orleans (MSY)
All Southwest Airlines flights
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