Southwest Airlines flights from Baltimore (BWI) to San Francisco (SFO).

FLIGHT SCHEDULE
Direct Flights:
Tue 10:00 Baltimore (BWI) 13:15 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Operates only on 2026-01-06
Mon-Fri 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-01-07 through 2026-01-14
Tue-Fri,Sun 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-02-18 through 2026-03-04
Sat 10:30 Baltimore (BWI) 13:50 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 11:45 Baltimore (BWI) 15:00 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:45 Baltimore (BWI) 15:00 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-20 through 2026-03-01
Sat 15:50 Baltimore (BWI) 19:10 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-17 through 2026-02-23
Mon 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2 Southwest Airlines WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2026-03-02
Sun 12:50 Baltimore (BWI) 15:30 San Francisco (SFO) 2 Southwest Airlines WN 1067 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 14:50 Baltimore (BWI) 17:30 San Francisco (SFO) 2 Southwest Airlines WN 1101 Non-stop Boeing 737-800 (73H) 5:40 Effective 2026-06-04 through 2026-08-03
Tue,Wed 17:10 Baltimore (BWI) 19:50 San Francisco (SFO) 2 Southwest Airlines WN 1101 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2026-06-09 through 2026-07-29
Sat 17:25 Baltimore (BWI) 20:05 San Francisco (SFO) 2 Southwest Airlines WN 1101 Non-stop Boeing 737-700 (Scimitar Winglets) 5:40 Effective 2026-06-06 through 2026-08-01
Tue,Wed 18:55 Baltimore (BWI) 22:05 San Francisco (SFO) 2 Southwest Airlines WN 1293 Non-stop Boeing 737 MAX 8 (7M8) 6:10 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 20:30 Baltimore (BWI) 23:40 San Francisco (SFO) 2 Southwest Airlines WN 1293 Non-stop Boeing 737-800 (73H) 6:10 Effective 2026-03-05 through 2026-04-06
Sun 20:40 Baltimore (BWI) 23:50 San Francisco (SFO) 2 Southwest Airlines WN 1293 Non-stop Boeing 737-800 (73H) 6:10 Effective 2026-03-08 through 2026-04-05
Sat 20:50 Baltimore (BWI) 23:55 San Francisco (SFO) 2 Southwest Airlines WN 1293 Non-stop Boeing 737-800 (73H) 6:05 Effective 2026-03-07 through 2026-04-04
Mon,Tue,Fri,Sun 12:55 Baltimore (BWI) 16:00 San Francisco (SFO) 2 Southwest Airlines WN 1712 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Valid until 2026-01-04
Mon 15:15 Baltimore (BWI) 18:20 San Francisco (SFO) 2 Southwest Airlines WN 1913 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Operates only on 2026-01-05
Wed,Thu 10:10 Baltimore (BWI) 13:20 San Francisco (SFO) 2 Southwest Airlines WN 2826 Non-stop Boeing 737 MAX 8 (7M8) 6:10 Valid until 2026-01-01
Tue,Wed 08:55 Baltimore (BWI) 11:35 San Francisco (SFO) 2 Southwest Airlines WN 3325 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 10:20 Baltimore (BWI) 13:00 San Francisco (SFO) 2 Southwest Airlines WN 3325 Non-stop Boeing 737-800 (73H) 5:40 Effective 2026-08-06 through 2026-09-28
Sat 20:15 Baltimore (BWI) 23:25 San Francisco (SFO) 2 Southwest Airlines WN 3434 Non-stop Boeing 737 MAX 8 (7M8) 6:10 Valid until 2026-01-03
Sat 11:25 Baltimore (BWI) 14:25 San Francisco (SFO) 2 Southwest Airlines WN 3693 Non-stop Boeing 737-800 (73H) 6:00 Effective 2026-04-11 through 2026-05-30
Tue,Wed 18:25 Baltimore (BWI) 21:25 San Francisco (SFO) 2 Southwest Airlines WN 3693 Non-stop Boeing 737-800 (73H) 6:00 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri,Sun 20:15 Baltimore (BWI) 23:15 San Francisco (SFO) 2 Southwest Airlines WN 3693 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 20:15 Baltimore (BWI) 23:15 San Francisco (SFO) 2 Southwest Airlines WN 3693 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-05-25 through 2026-06-01
Sat 08:10 Baltimore (BWI) 10:55 San Francisco (SFO) 2 Southwest Airlines WN 4007 Non-stop Boeing 737-800 (73H) 5:45 Effective 2026-08-08 through 2026-09-26
Sun 12:30 Baltimore (BWI) 15:30 San Francisco (SFO) 2 Southwest Airlines WN 4223 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Operates only on 2026-05-24
Sun 10:30 Baltimore (BWI) 13:10 San Francisco (SFO) 2 Southwest Airlines WN 4376 Non-stop Boeing 737-800 (73H) 5:40 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Tue,Wed 15:00 Baltimore (BWI) 20:00 San Francisco (SFO) 2 Southwest Airlines WN 2087 1-stop Boeing 737-800 (73H) 8:00 Effective 2026-03-10 through 2026-04-01
Thu,Fri,Sun 06:20 Baltimore (BWI) 11:50 San Francisco (SFO) 2 Southwest Airlines WN 2428 1-stop Boeing 737 MAX 8 (7M8) 8:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:20 Baltimore (BWI) 11:50 San Francisco (SFO) 2 Southwest Airlines WN 2428 1-stop Boeing 737 MAX 8 (7M8) 8:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:20 Baltimore (BWI) 11:50 San Francisco (SFO) 2 Southwest Airlines WN 2428 1-stop Boeing 737 MAX 8 (7M8) 8:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:20 Baltimore (BWI) 11:50 San Francisco (SFO) 2 Southwest Airlines WN 2428 1-stop Boeing 737 MAX 8 (7M8) 8:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:20 Baltimore (BWI) 11:50 San Francisco (SFO) 2 Southwest Airlines WN 2428 1-stop Boeing 737 MAX 8 (7M8) 8:30 Effective 2026-02-17 through 2026-02-23
Mon 06:20 Baltimore (BWI) 11:50 San Francisco (SFO) 2 Southwest Airlines WN 2428 1-stop Boeing 737 MAX 8 (7M8) 8:30 Operates only on 2026-03-02
Tue,Wed 15:10 Baltimore (BWI) 19:50 San Francisco (SFO) 2 Southwest Airlines WN 2891 1-stop Boeing 737-800 (73H) 7:40 Effective 2026-04-07 through 2026-06-03

A domestic route departing from the Baltimore airport (BWI) and arriving at San Francisco airport (SFO).
The flight distance is 2449 miles, or 3941 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:40 and 6:20.

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN138

10:00

Baltimore (BWI)

13:15

San Francisco (SFO) 2

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138

10:10

Baltimore (BWI)

13:25

San Francisco (SFO) 2

Effective 2026-01-07 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138

10:10

Baltimore (BWI)

13:25

San Francisco (SFO) 2

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138

10:10

Baltimore (BWI)

13:25

San Francisco (SFO) 2

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138

10:10

Baltimore (BWI)

13:25

San Francisco (SFO) 2

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138

10:10

Baltimore (BWI)

13:25

San Francisco (SFO) 2

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138

10:30

Baltimore (BWI)

13:50

San Francisco (SFO) 2

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

11:45

Baltimore (BWI)

15:00

San Francisco (SFO) 2

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

11:45

Baltimore (BWI)

15:00

San Francisco (SFO) 2

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

15:50

Baltimore (BWI)

19:10

San Francisco (SFO) 2

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

18:40

Baltimore (BWI)

21:55

San Francisco (SFO) 2

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

18:40

Baltimore (BWI)

21:55

San Francisco (SFO) 2

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

18:40

Baltimore (BWI)

21:55

San Francisco (SFO) 2

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

18:40

Baltimore (BWI)

21:55

San Francisco (SFO) 2

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

18:40

Baltimore (BWI)

21:55

San Francisco (SFO) 2

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138

18:40

Baltimore (BWI)

21:55

San Francisco (SFO) 2

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1067

12:50

Baltimore (BWI)

15:30

San Francisco (SFO) 2

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1101

14:50

Baltimore (BWI)

17:30

San Francisco (SFO) 2

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1101

17:10

Baltimore (BWI)

19:50

San Francisco (SFO) 2

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1101

17:25

Baltimore (BWI)

20:05

San Francisco (SFO) 2

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1293

18:55

Baltimore (BWI)

22:05

San Francisco (SFO) 2

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1293

20:30

Baltimore (BWI)

23:40

San Francisco (SFO) 2

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1293

20:40

Baltimore (BWI)

23:50

San Francisco (SFO) 2

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1293

20:50

Baltimore (BWI)

23:55

San Francisco (SFO) 2

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1712

12:55

Baltimore (BWI)

16:00

San Francisco (SFO) 2

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1913

15:15

Baltimore (BWI)

18:20

San Francisco (SFO) 2

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2826

10:10

Baltimore (BWI)

13:20

San Francisco (SFO) 2

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3325

08:55

Baltimore (BWI)

11:35

San Francisco (SFO) 2

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3325

10:20

Baltimore (BWI)

13:00

San Francisco (SFO) 2

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3434

20:15

Baltimore (BWI)

23:25

San Francisco (SFO) 2

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3693

11:25

Baltimore (BWI)

14:25

San Francisco (SFO) 2

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3693

18:25

Baltimore (BWI)

21:25

San Francisco (SFO) 2

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3693

20:15

Baltimore (BWI)

23:15

San Francisco (SFO) 2

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3693

20:15

Baltimore (BWI)

23:15

San Francisco (SFO) 2

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4007

08:10

Baltimore (BWI)

10:55

San Francisco (SFO) 2

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4223

12:30

Baltimore (BWI)

15:30

San Francisco (SFO) 2

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4376

10:30

Baltimore (BWI)

13:10

San Francisco (SFO) 2

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:40, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2087

15:00

Baltimore (BWI)

20:00

San Francisco (SFO) 2

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:00, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2428

06:20

Baltimore (BWI)

11:50

San Francisco (SFO) 2

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 8:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2428

06:20

Baltimore (BWI)

11:50

San Francisco (SFO) 2

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2428

06:20

Baltimore (BWI)

11:50

San Francisco (SFO) 2

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 8:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2428

06:20

Baltimore (BWI)

11:50

San Francisco (SFO) 2

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2428

06:20

Baltimore (BWI)

11:50

San Francisco (SFO) 2

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 8:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2428

06:20

Baltimore (BWI)

11:50

San Francisco (SFO) 2

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2891

15:10

Baltimore (BWI)

19:50

San Francisco (SFO) 2

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 7:40, 1-stop
Boeing 737-800 (73H)

A domestic route departing from the Baltimore airport (BWI) and arriving at San Francisco airport (SFO).
The flight distance is 2449 miles, or 3941 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:40 and 6:20.

All BWI-SFO flights

All Southwest Airlines flights

Return (SFO-BWI) flights

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