Southwest Airlines flight WN 4380: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 05:30 Nashville (BNA) 08:15 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-05-24
Mon,Thu,Fri,Sun 06:05 Nashville (BNA) 08:50 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 06:05 Nashville (BNA) 08:50 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-05-25 through 2026-06-01
Mon,Fri 06:15 Baltimore (BWI) 09:00 Dallas Love Field (DAL) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-13 through 2026-02-20
Thu,Fri,Sun 06:15 Baltimore (BWI) 09:00 Dallas Love Field (DAL) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-22 through 2026-03-01
Tue,Wed 09:35 Nashville (BNA) 12:20 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 09:40 Dallas Love Field (DAL) 1 10:45 Las Vegas Harry Reid (LAS) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:40 Dallas Love Field (DAL) 1 10:45 Las Vegas Harry Reid (LAS) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-20 through 2026-03-01
Sat 10:50 Ontario, Los Angeles (ONT) 4 11:55 Las Vegas Harry Reid (LAS) 1
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 11:25 Las Vegas Harry Reid (LAS) 1 13:05 Oakland (OAK) 2
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:25 Las Vegas Harry Reid (LAS) 1 13:05 Oakland (OAK) 2
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-20 through 2026-03-01
Sun 11:50 Nashville (BNA) 14:35 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02
Sat 12:05 Omaha (OMA) 16:25 Fort Lauderdale (FLL) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-07 through 2026-04-04
Sat 12:35 Las Vegas Harry Reid (LAS) 1 14:15 Oakland (OAK) 2
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-14 through 2026-02-28
Tue,Wed 13:10 Nashville (BNA) 15:55 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 13:30 San Diego (SAN) 1 15:00 San Jose (SJC) B
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 13:55 Nashville (BNA) 16:45 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-06-04 through 2026-08-03
Sat 17:45 Nashville (BNA) 20:30 Ronald Reagan Washington (DCA) 1
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-06 through 2026-08-01
Tue,Wed 18:00 Phoenix Sky Harbor (PHX) 4 19:15 Santa Ana (SNA)
WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-04 through 2026-09-30
Sun 18:50 Phoenix Sky Harbor (PHX) 4 20:05 Santa Ana (SNA)
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 19:50 Phoenix Sky Harbor (PHX) 4 21:05 Santa Ana (SNA)
WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-06 through 2026-09-28
Non-Direct Flights:
Mon,Fri 06:15 Baltimore (BWI) 10:45 Las Vegas Harry Reid (LAS) 1
WN 4380 1-stop Boeing 737 MAX 8 (7M8) 7:30 Effective 2026-02-13 through 2026-02-20
Thu,Fri,Sun 06:15 Baltimore (BWI) 10:45 Las Vegas Harry Reid (LAS) 1
WN 4380 1-stop Boeing 737 MAX 8 (7M8) 7:30 Effective 2026-02-22 through 2026-03-01
Mon,Thu,Fri 09:40 Dallas Love Field (DAL) 1 13:05 Oakland (OAK) 2
WN 4380 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:40 Dallas Love Field (DAL) 1 13:05 Oakland (OAK) 2
WN 4380 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-02-20 through 2026-03-01
Sat 10:50 Ontario, Los Angeles (ONT) 4 14:15 Oakland (OAK) 2
WN 4380 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-02-14 through 2026-02-28
Mon,Fri 06:15 Baltimore (BWI) 13:05 Oakland (OAK) 2
WN 4380 2-stop Boeing 737 MAX 8 (7M8) 9:50 Effective 2026-02-13 through 2026-02-20
Thu,Fri,Sun 06:15 Baltimore (BWI) 13:05 Oakland (OAK) 2
WN 4380 2-stop Boeing 737 MAX 8 (7M8) 9:50 Effective 2026-02-22 through 2026-03-01
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4380: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4380
05:30
Nashville (BNA)

08:15
Ronald Reagan Washington (DCA) 1
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4380
06:05
Nashville (BNA)

08:50
Ronald Reagan Washington (DCA) 1
Effective 2026-04-09 through 2026-05-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
06:05
Nashville (BNA)

08:50
Ronald Reagan Washington (DCA) 1
Effective 2026-05-25 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
06:15
Baltimore (BWI)

09:00
Dallas Love Field (DAL) 1
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
06:15
Baltimore (BWI)

09:00
Dallas Love Field (DAL) 1
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
09:35
Nashville (BNA)

12:20
Ronald Reagan Washington (DCA) 1
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
09:40
Dallas Love Field (DAL) 1

10:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
09:40
Dallas Love Field (DAL) 1

10:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
10:50
Ontario, Los Angeles (ONT) 4

11:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
11:25
Las Vegas Harry Reid (LAS) 1

13:05
Oakland (OAK) 2
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
11:25
Las Vegas Harry Reid (LAS) 1

13:05
Oakland (OAK) 2
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
11:50
Nashville (BNA)

14:35
Ronald Reagan Washington (DCA) 1
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
12:05
Omaha (OMA)

16:25
Fort Lauderdale (FLL) 1
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
12:35
Las Vegas Harry Reid (LAS) 1

14:15
Oakland (OAK) 2
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
13:10
Nashville (BNA)

15:55
Ronald Reagan Washington (DCA) 1
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
13:30
San Diego (SAN) 1

15:00
San Jose (SJC) B
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
13:55
Nashville (BNA)

16:45
Ronald Reagan Washington (DCA) 1
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
17:45
Nashville (BNA)

20:30
Ronald Reagan Washington (DCA) 1
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
18:00
Phoenix Sky Harbor (PHX) 4

19:15
Santa Ana (SNA)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4380
18:50
Phoenix Sky Harbor (PHX) 4

20:05
Santa Ana (SNA)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4380
19:50
Phoenix Sky Harbor (PHX) 4

21:05
Santa Ana (SNA)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4380
06:15
Baltimore (BWI)

10:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:30, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4380
06:15
Baltimore (BWI)

10:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:30, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4380
09:40
Dallas Love Field (DAL) 1

13:05
Oakland (OAK) 2
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4380
09:40
Dallas Love Field (DAL) 1

13:05
Oakland (OAK) 2
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4380
10:50
Ontario, Los Angeles (ONT) 4

14:15
Oakland (OAK) 2
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4380
06:15
Baltimore (BWI)

13:05
Oakland (OAK) 2
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 9:50, 2-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4380
06:15
Baltimore (BWI)

13:05
Oakland (OAK) 2
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:50, 2-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Dallas Love Field (DAL)
  • Baltimore (BWI) - Las Vegas Harry Reid (LAS)
  • Baltimore (BWI) - Oakland (OAK)
  • Dallas Love Field (DAL) - Las Vegas Harry Reid (LAS)
  • Dallas Love Field (DAL) - Oakland (OAK)
  • Las Vegas Harry Reid (LAS) - Oakland (OAK)
  • Nashville (BNA) - Ronald Reagan Washington (DCA)
  • Omaha (OMA) - Fort Lauderdale (FLL)
  • Ontario, Los Angeles (ONT) - Las Vegas Harry Reid (LAS)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Phoenix Sky Harbor (PHX) - Santa Ana (SNA)
  • San Diego (SAN) - San Jose (SJC)
All Southwest Airlines flights
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