Southwest Airlines flight WN 3903: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 07:50 Denver (DEN) 09:35 Oakland (OAK) 2
WN 3903 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-11-22 through 2025-11-29
Sat 07:50 Denver (DEN) 09:35 Oakland (OAK) 2
WN 3903 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-12-20 through 2026-01-03
Sat 08:00 Denver (DEN) 09:25 Long Beach (LGB)
WN 3903 Non-stop Boeing 737-700 (73W) 2:25 Valid until 2025-05-31
Tue,Wed 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-12-24 through 2026-01-01
Sun 08:30 Phoenix Sky Harbor (PHX) 4 12:50 Love Field, Dallas (DAL) 1
WN 3903 Non-stop Boeing 737-700 (73W) 2:20 Valid until 2025-05-18
Sun 08:30 Phoenix Sky Harbor (PHX) 4 12:50 Love Field, Dallas (DAL) 1
WN 3903 Non-stop Boeing 737-700 (73W) 2:20 Operates only on 2025-06-01
Mon,Thu,Fri,Sun 10:20 Oakland (OAK) 2 11:50 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:20 Oakland (OAK) 2 11:50 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:20 Oakland (OAK) 2 11:50 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 10:20 Oakland (OAK) 2 11:50 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-12-18
Mon 10:20 Oakland (OAK) 2 11:50 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Mon-Wed 10:25 Oakland (OAK) 2 11:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 10:25 Oakland (OAK) 2 11:55 San Diego (SAN) 1
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-12-19 through 2026-01-04
Sun 14:55 Baltimore (BWI) 15:45 Nashville (BNA)
WN 3903 Non-stop Boeing 737-800 (73H) 1:50 Effective 2025-10-05 through 2025-10-26
Tue,Wed 17:15 Baltimore (BWI) 19:50 Tampa (TPA)
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-06-10 through 2025-07-30
Daily 17:45 Kahului (OGG) 18:30 Honolulu (HNL) 2
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2025-08-05 through 2025-10-01
Fri 19:00 Baltimore (BWI) 21:30 Tampa (TPA)
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-07-04
Mon,Thu,Fri 20:00 Baltimore (BWI) 22:30 Tampa (TPA)
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-05 through 2025-07-03
Sun 20:00 Baltimore (BWI) 22:30 Tampa (TPA)
WN 3903 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 20:00 Baltimore (BWI) 22:30 Tampa (TPA)
WN 3903 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-07 through 2025-08-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3903: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3903
07:50

09:35
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
07:50

09:35
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3903
08:25

09:55
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
08:25

09:55
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
08:25

09:55
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
08:25

09:55
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
08:25

09:55
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3903
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3903
10:20

11:50
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3903
10:20

11:50
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3903
10:20

11:50
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3903
10:20

11:50
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3903
10:20

11:50
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3903
10:25

11:55
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3903
10:25

11:55
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3903
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3903
Effective 2025-08-05 through 2025-10-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3903
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3903
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3903
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3903
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Nashville (BNA)
  • Baltimore (BWI) - Tampa (TPA)
  • Denver (DEN) - Long Beach (LGB)
  • Denver (DEN) - Oakland (OAK)
  • Kahului (OGG) - Honolulu (HNL)
  • Oakland (OAK) - San Diego (SAN)
  • Phoenix Sky Harbor (PHX) - Love Field, Dallas (DAL)