Southwest Airlines flight WN 3403: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:25 San Francisco (SFO) 2 06:55 Las Vegas Harry Reid (LAS) 1
WN 3403 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-06-10 through 2025-07-30
Sat 06:00 Salt Lake City (SLC) 09:55 Houston Hobby (HOU)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2025-10-04 through 2025-11-01
Tue,Wed 08:10 Houston Hobby (HOU) 11:25 Orlando (MCO)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-07 through 2025-10-29
Sun 09:25 Tampa (TPA) 10:55 Love Field, Dallas (DAL) 1
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-08-31
Mon,Thu,Fri 09:55 San Francisco (SFO) 2 11:25 Las Vegas Harry Reid (LAS) 1
WN 3403 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:55 San Francisco (SFO) 2 11:25 Las Vegas Harry Reid (LAS) 1
WN 3403 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-07-07 through 2025-08-04
Sat 10:05 Los Angeles (LAX) 1 11:35 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-11-08 through 2025-11-15
Sat 10:05 Los Angeles (LAX) 1 11:35 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri 10:15 Houston Hobby (HOU) 13:30 Orlando (MCO)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-02 through 2025-10-31
Sat 10:50 Houston Hobby (HOU) 14:10 Orlando (MCO)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-10-04 through 2025-11-01
Sun 11:05 Love Field, Dallas (DAL) 1 12:10 Denver (DEN)
WN 3403 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-08-10 through 2025-08-24
Sun 11:05 Love Field, Dallas (DAL) 1 12:10 Denver (DEN)
WN 3403 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-09-07 through 2025-09-28
Sun 11:35 Houston Hobby (HOU) 14:55 Orlando (MCO)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-10-05 through 2025-10-26
Sun 11:40 Love Field, Dallas (DAL) 1 12:45 Denver (DEN)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2025-08-31
Sat 12:20 San Francisco (SFO) 2 13:55 Las Vegas Harry Reid (LAS) 1
WN 3403 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-06-07 through 2025-08-02
Tue,Wed 13:00 Los Angeles (LAX) 1 14:25 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-04 through 2025-11-12
Mon-Thu 13:00 Los Angeles (LAX) 1 14:25 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-17 through 2025-11-20
Mon-Fri 13:00 Los Angeles (LAX) 1 14:25 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-02 through 2025-12-11
Mon-Wed 13:00 Los Angeles (LAX) 1 14:25 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-15 through 2025-12-17
Wed,Thu 13:00 Los Angeles (LAX) 1 14:25 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-24 through 2026-01-01
Fri 13:35 San Francisco (SFO) 2 15:15 Las Vegas Harry Reid (LAS) 1
WN 3403 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2025-07-04
Tue,Wed 14:10 Nashville (BNA) 15:35 Pensacola (PNS)
WN 3403 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-08-05 through 2025-10-01
Sun 14:35 Baltimore (BWI) 15:35 Nashville (BNA)
WN 3403 Non-stop Boeing 737-700 (73W) 2:00 Valid until 2025-05-18
Sun 14:35 Baltimore (BWI) 15:35 Nashville (BNA)
WN 3403 Non-stop Boeing 737-700 (73W) 2:00 Operates only on 2025-06-01
Sun 14:35 Orlando (MCO) 17:10 Detroit (DTW) E
WN 3403 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 14:55 Baltimore (BWI) 15:55 Nashville (BNA)
WN 3403 Non-stop Boeing 737-800 (73H) 2:00 Valid until 2025-06-02
Sat 15:35 Baltimore (BWI) 16:35 Nashville (BNA)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Valid until 2025-05-31
Sat 15:40 Nashville (BNA) 17:05 Pensacola (PNS)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-08-09 through 2025-09-27
Fri 15:55 Las Vegas Harry Reid (LAS) 1 18:25 Salt Lake City (SLC)
WN 3403 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-07-04
Sun 17:00 Baltimore (BWI) 17:55 Nashville (BNA)
WN 3403 Non-stop Boeing 737-700 (73W) 1:55 Operates only on 2025-05-25
Mon,Thu,Fri 17:35 Nashville (BNA) 19:00 Pensacola (PNS)
WN 3403 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-07 through 2025-09-29
Sat 17:50 Pensacola (PNS) 19:30 Houston Hobby (HOU)
WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-08-09 through 2025-09-27
Sun 18:50 Los Angeles (LAX) 1 20:10 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2025-11-30
Mon,Thu,Fri,Sun 20:55 Los Angeles (LAX) 1 22:20 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 20:55 Los Angeles (LAX) 1 22:20 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 20:55 Los Angeles (LAX) 1 22:20 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-07 through 2025-12-14
Thu 20:55 Los Angeles (LAX) 1 22:20 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-12-18
Mon 20:55 Los Angeles (LAX) 1 22:20 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Mon-Wed 21:05 Los Angeles (LAX) 1 22:30 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 21:05 Los Angeles (LAX) 1 22:30 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-19 through 2026-01-04
Sat 21:25 Los Angeles (LAX) 1 22:50 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-22 through 2025-11-29
Sat 21:25 Los Angeles (LAX) 1 22:50 San Francisco (SFO) 2
WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Sat 06:00 Salt Lake City (SLC) 14:10 Orlando (MCO)
WN 3403 1-stop Boeing 737 MAX 8 (7M8) 6:10 Effective 2025-10-04 through 2025-11-01
Sun 09:25 Tampa (TPA) 12:45 Denver (DEN)
WN 3403 1-stop Boeing 737 MAX 8 (7M8) 5:20 Operates only on 2025-08-31
Fri 13:35 San Francisco (SFO) 2 18:25 Salt Lake City (SLC)
WN 3403 1-stop Boeing 737-800 (73H) 3:50 Operates only on 2025-07-04
Sat 15:40 Nashville (BNA) 19:30 Houston Hobby (HOU)
WN 3403 1-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-08-09 through 2025-09-27
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3403: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3403
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3403
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3403
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3403
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3403
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3403
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3403
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3403
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:10, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3403
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:50, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN3403
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, 1-stop
Boeing 737 MAX 8 (7M8)
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Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Nashville (BNA)
  • Houston Hobby (HOU) - Orlando (MCO)
  • Las Vegas Harry Reid (LAS) - Salt Lake City (SLC)
  • Los Angeles (LAX) - San Francisco (SFO)
  • Love Field, Dallas (DAL) - Denver (DEN)
  • Nashville (BNA) - Houston Hobby (HOU)
  • Nashville (BNA) - Pensacola (PNS)
  • Orlando (MCO) - Detroit (DTW)
  • Pensacola (PNS) - Houston Hobby (HOU)
  • Salt Lake City (SLC) - Houston Hobby (HOU)
  • Salt Lake City (SLC) - Orlando (MCO)
  • San Francisco (SFO) - Las Vegas Harry Reid (LAS)
  • San Francisco (SFO) - Salt Lake City (SLC)
  • Tampa (TPA) - Denver (DEN)
  • Tampa (TPA) - Love Field, Dallas (DAL)