Southwest Airlines
flight
WN 1945:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1945
Effective 2026-04-11 through 2026-05-30
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-06-06 through 2026-08-01
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 4:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-08-06 through 2026-09-28
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
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-
Sun
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Duration: 2:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-11 through 2026-01-16
Mon
-
-
Tue
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-
Wed
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-
Thu
Fri
Sat
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-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-19 through 2026-01-25
Mon
Tue
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Wed
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Thu
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Fri
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-
Sat
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Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-01 through 2026-02-06
Mon
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-
Tue
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Wed
-
-
Thu
Fri
Sat
-
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-09 through 2026-02-15
Mon
Tue
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-
Wed
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Thu
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Fri
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-
Sat
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Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
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-
Thu
Fri
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-
Sat
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-
Sun
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-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Operates only on 2026-03-02
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-04-07 through 2026-06-03
Mon
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-
Tue
Wed
Thu
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-
Fri
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-
Sat
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Sun
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-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-04-09 through 2026-05-22
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
-
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-05-25 through 2026-06-01
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-08-09 through 2026-09-27
Mon
-
-
Tue
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-
Wed
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Thu
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Fri
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-
Sat
-
-
Sun
Duration: 3:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Operates only on 2026-05-24
Mon
-
-
Tue
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Wed
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Thu
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Fri
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-
Sat
-
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Valid until 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Valid until 2026-01-01
Mon
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-
Tue
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Wed
Thu
Fri
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-
Sat
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Sun
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Duration: 2:35, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-10 through 2026-02-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-02 through 2026-01-04
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1945
Valid until 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-18 through 2026-01-23
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-08 through 2026-02-11
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-18 through 2026-03-04
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
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-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1945
Operates only on 2026-01-05
Mon
Tue
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-
Wed
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Thu
-
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Fri
-
-
Sat
-
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Sun
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-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-14 through 2026-02-28
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-12 through 2026-02-16
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
-
-
Sun
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-
Duration: 1:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-02-20 through 2026-03-01
Mon
-
-
Tue
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-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Duration: 1:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1945
Effective 2026-03-05 through 2026-03-06
Mon
-
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Duration: 4:05, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN1945
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1945
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 8:00, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN1945
Valid until 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 4:35, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
- Austin (AUS) - Reno (RNO)
- Baltimore (BWI) - Tampa (TPA)
- Cleveland (CLE) - Baltimore (BWI)
- Cleveland (CLE) - Tampa (TPA)
- Dallas Love Field (DAL) - Charleston (CHS)
- Houston Hobby (HOU) - Kansas City (MCI)
- Houston Hobby (HOU) - San Antonio (SAT)
- Indianapolis (IND) - Baltimore (BWI)
- Ontario, Los Angeles (ONT) - Baltimore (BWI)
- Ontario, Los Angeles (ONT) - Tampa (TPA)
- Raleigh/Durham (RDU) - Nashville (BNA)
- San Francisco (SFO) - Chicago Midway (MDW)
- Tampa (TPA) - Chicago O'Hare (ORD)