Southwest Airlines flight WN 2155: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:20 Jacksonville (JAX) 06:50 Nashville (BNA)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-04 through 2026-08-03
Sat 06:40 Jacksonville (JAX) 07:10 Nashville (BNA)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-06 through 2026-08-01
Tue,Wed 06:45 Jacksonville (JAX) 07:15 Nashville (BNA)
WN 2155 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-06-09 through 2026-07-29
Sat 08:55 Phoenix Sky Harbor (PHX) 4 12:10 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-14 through 2026-02-28
Fri,Sun 09:30 Chicago Midway (MDW) 11:55 Pittsburgh (PIT)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 09:30 Denver (DEN) 12:05 Tulsa (TUL)
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:30 Denver (DEN) 12:05 Tulsa (TUL)
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-20 through 2026-03-01
Wed 09:30 Baltimore (BWI) 11:35 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-05 through 2026-09-30
Mon 09:40 Chicago Midway (MDW) 12:05 Pittsburgh (PIT)
WN 2155 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-01-05
Sat 10:35 Baltimore (BWI) 11:40 Pittsburgh (PIT)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2026-01-03
Thu,Fri,Sun 10:45 Denver (DEN) 13:20 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:45 Denver (DEN) 13:20 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:45 Denver (DEN) 13:20 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:45 Denver (DEN) 13:20 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 10:45 Denver (DEN) 13:20 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-02-17 through 2026-02-23
Mon 10:45 Denver (DEN) 13:20 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-03-02
Sat 11:05 Denver (DEN) 13:40 Tulsa (TUL)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-01-10 through 2026-01-31
Sat 11:05 Denver (DEN) 13:40 Tulsa (TUL)
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-02-07
Sat 12:15 Pittsburgh (PIT) 14:00 Atlanta (ATL) N
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-03
Fri,Sun 12:30 Pittsburgh (PIT) 14:25 Atlanta (ATL) N
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 12:45 Tulsa (TUL) 14:15 Austin (AUS)
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:45 Tulsa (TUL) 14:15 Austin (AUS)
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-20 through 2026-03-01
Sat 12:50 Tulsa (TUL) 14:20 Austin (AUS)
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 13:55 Tulsa (TUL) 15:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:55 Tulsa (TUL) 15:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:55 Tulsa (TUL) 15:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:55 Tulsa (TUL) 15:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:55 Tulsa (TUL) 15:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-17 through 2026-02-23
Mon 13:55 Tulsa (TUL) 15:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-03-02
Mon,Thu,Fri 18:00 Baltimore (BWI) 20:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-06 through 2026-09-28
Wed,Thu 18:05 Chicago Midway (MDW) 20:30 Pittsburgh (PIT)
WN 2155 Non-stop Boeing 737-800 (73H) 1:25 Valid until 2026-01-01
Sat 18:55 Tampa (TPA) 19:55 Nashville (BNA)
WN 2155 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-03-07 through 2026-04-04
Sat 19:00 Baltimore (BWI) 21:05 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-08 through 2026-09-26
Sun 19:05 Tampa (TPA) 20:05 Nashville (BNA)
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-03-08 through 2026-04-05
Sat 20:20 Nashville (BNA) 22:35 Minneapolis/Saint Paul (MSP) 2
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-04-11 through 2026-05-30
Tue,Wed 20:50 Nashville (BNA) 23:05 Minneapolis/Saint Paul (MSP) 2
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-04-07 through 2026-06-03
Sun 21:10 Baltimore (BWI) 23:15 Dallas Love Field (DAL) 1
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-09 through 2026-09-27
Sun 21:25 Nashville (BNA) 23:40 Minneapolis/Saint Paul (MSP) 2
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-05-24
Sun 22:25 Nashville (BNA) 00:40 Minneapolis/Saint Paul (MSP) 2
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
Sun 22:25 Nashville (BNA) 00:40 Minneapolis/Saint Paul (MSP) 2
WN 2155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-05-31
The flight arrives 1 day after departure.
Non-Direct Flights:
Sat 08:55 Phoenix Sky Harbor (PHX) 4 14:20 Austin (AUS)
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-14 through 2026-02-28
Fri,Sun 09:30 Chicago Midway (MDW) 14:25 Atlanta (ATL) N
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 09:30 Denver (DEN) 14:15 Austin (AUS)
WN 2155 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:30 Denver (DEN) 14:15 Austin (AUS)
WN 2155 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-20 through 2026-03-01
Sat 10:35 Baltimore (BWI) 14:00 Atlanta (ATL) N
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-03
Thu,Fri,Sun 10:45 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:45 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:45 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:45 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 10:45 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-17 through 2026-02-23
Mon 10:45 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 2155 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-03-02
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 2155: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2155
06:20
Jacksonville (JAX)

06:50
Nashville (BNA)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
06:40
Jacksonville (JAX)

07:10
Nashville (BNA)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
06:45
Jacksonville (JAX)

07:15
Nashville (BNA)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2155
08:55
Phoenix Sky Harbor (PHX) 4

12:10
Tulsa (TUL)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
09:30
Chicago Midway (MDW)

11:55
Pittsburgh (PIT)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
09:30
Denver (DEN)

12:05
Tulsa (TUL)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
09:30
Denver (DEN)

12:05
Tulsa (TUL)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
09:30
Baltimore (BWI)

11:35
Dallas Love Field (DAL) 1
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
09:40
Chicago Midway (MDW)

12:05
Pittsburgh (PIT)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2155
10:35
Baltimore (BWI)

11:40
Pittsburgh (PIT)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

13:20
Tulsa (TUL)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

13:20
Tulsa (TUL)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

13:20
Tulsa (TUL)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

13:20
Tulsa (TUL)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

13:20
Tulsa (TUL)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

13:20
Tulsa (TUL)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
11:05
Denver (DEN)

13:40
Tulsa (TUL)
Effective 2026-01-10 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
11:05
Denver (DEN)

13:40
Tulsa (TUL)
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
12:15
Pittsburgh (PIT)

14:00
Atlanta (ATL) N
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
12:30
Pittsburgh (PIT)

14:25
Atlanta (ATL) N
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
12:45
Tulsa (TUL)

14:15
Austin (AUS)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
12:45
Tulsa (TUL)

14:15
Austin (AUS)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
12:50
Tulsa (TUL)

14:20
Austin (AUS)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
13:55
Tulsa (TUL)

15:05
Dallas Love Field (DAL) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
13:55
Tulsa (TUL)

15:05
Dallas Love Field (DAL) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
13:55
Tulsa (TUL)

15:05
Dallas Love Field (DAL) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
13:55
Tulsa (TUL)

15:05
Dallas Love Field (DAL) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
13:55
Tulsa (TUL)

15:05
Dallas Love Field (DAL) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
13:55
Tulsa (TUL)

15:05
Dallas Love Field (DAL) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2155
18:00
Baltimore (BWI)

20:05
Dallas Love Field (DAL) 1
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2155
18:05
Chicago Midway (MDW)

20:30
Pittsburgh (PIT)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2155
18:55
Tampa (TPA)

19:55
Nashville (BNA)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2155
19:00
Baltimore (BWI)

21:05
Dallas Love Field (DAL) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2155
19:05
Tampa (TPA)

20:05
Nashville (BNA)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
20:20
Nashville (BNA)

22:35
Minneapolis/Saint Paul (MSP) 2
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
20:50
Nashville (BNA)

23:05
Minneapolis/Saint Paul (MSP) 2
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
21:10
Baltimore (BWI)

23:15
Dallas Love Field (DAL) 1
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
21:25
Nashville (BNA)

23:40
Minneapolis/Saint Paul (MSP) 2
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2155
22:25
Nashville (BNA)

00:40(+1)
Minneapolis/Saint Paul (MSP) 2
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN2155
22:25
Nashville (BNA)

00:40(+1)
Minneapolis/Saint Paul (MSP) 2
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN2155
08:55
Phoenix Sky Harbor (PHX) 4

14:20
Austin (AUS)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
09:30
Chicago Midway (MDW)

14:25
Atlanta (ATL) N
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
09:30
Denver (DEN)

14:15
Austin (AUS)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2155
09:30
Denver (DEN)

14:15
Austin (AUS)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2155
10:35
Baltimore (BWI)

14:00
Atlanta (ATL) N
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

15:05
Dallas Love Field (DAL) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

15:05
Dallas Love Field (DAL) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

15:05
Dallas Love Field (DAL) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

15:05
Dallas Love Field (DAL) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

15:05
Dallas Love Field (DAL) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2155
10:45
Denver (DEN)

15:05
Dallas Love Field (DAL) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Atlanta (ATL)
  • Baltimore (BWI) - Dallas Love Field (DAL)
  • Baltimore (BWI) - Pittsburgh (PIT)
  • Chicago Midway (MDW) - Atlanta (ATL)
  • Chicago Midway (MDW) - Pittsburgh (PIT)
  • Denver (DEN) - Austin (AUS)
  • Denver (DEN) - Dallas Love Field (DAL)
  • Denver (DEN) - Tulsa (TUL)
  • Jacksonville (JAX) - Nashville (BNA)
  • Nashville (BNA) - Minneapolis/Saint Paul (MSP)
  • Phoenix Sky Harbor (PHX) - Austin (AUS)
  • Phoenix Sky Harbor (PHX) - Tulsa (TUL)
  • Pittsburgh (PIT) - Atlanta (ATL)
  • Tampa (TPA) - Nashville (BNA)
  • Tulsa (TUL) - Austin (AUS)
  • Tulsa (TUL) - Dallas Love Field (DAL)
All Southwest Airlines flights
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