Southwest Airlines flight WN 3727: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:35 San Jose (SJC) B 08:25 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2025-06-04
Sat 06:35 San Jose (SJC) B 08:25 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-700 (73W) 1:50 Valid until 2025-05-31
Mon,Thu,Fri 06:45 San Jose (SJC) B 08:35 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2025-06-02
Sun 07:00 San Jose (SJC) B 08:50 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2025-05-18
Sun 07:00 San Jose (SJC) B 08:50 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2025-06-01
Sun 07:40 Midway, Chicago (MDW) 11:15 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2025-11-30
Sun 07:45 Miami (MIA) 09:05 Nashville (BNA)
WN 3727 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 08:05 Midway, Chicago (MDW) 11:45 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:05 Midway, Chicago (MDW) 11:45 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:05 Midway, Chicago (MDW) 11:45 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-12-07 through 2025-12-14
Thu 08:05 Midway, Chicago (MDW) 11:45 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2025-12-18
Mon 08:05 Midway, Chicago (MDW) 11:45 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-01-05
Sat 08:10 Denver (DEN) 14:05 Fort Lauderdale (FLL) 1
WN 3727 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-08-09 through 2025-09-27
Sat 08:15 Midway, Chicago (MDW) 11:55 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-11-08 through 2025-11-15
Sat 08:15 Midway, Chicago (MDW) 11:55 Orlando (MCO)
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-12-06 through 2025-12-13
Sun 11:30 Denver (DEN) 17:25 Fort Lauderdale (FLL) 1
WN 3727 Non-stop Boeing 737-700 (73W) 3:55 Operates only on 2025-08-31
Sun 12:20 San Jose (SJC) B 14:10 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2025-05-25
Sun 12:40 Denver (DEN) 18:30 Fort Lauderdale (FLL) 1
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-08-10 through 2025-08-24
Sun 12:40 Denver (DEN) 18:30 Fort Lauderdale (FLL) 1
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 13:00 San Jose (SJC) B 14:25 San Diego (SAN) 1
WN 3727 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-10-02 through 2025-10-31
Tue,Wed 13:25 Midway, Chicago (MDW) 14:55 Minneapolis/Saint Paul (MSP) 2
WN 3727 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-08-05 through 2025-10-01
Tue,Wed 13:30 San Jose (SJC) B 14:50 San Diego (SAN) 1
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 15:05 San Diego (SAN) 1 16:30 Phoenix Sky Harbor (PHX) 4
WN 3727 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-10-02 through 2025-10-31
Tue,Wed 15:35 San Diego (SAN) 1 17:00 Las Vegas Harry Reid (LAS) 1
WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 17:10 Phoenix Sky Harbor (PHX) 4 19:55 Denver (DEN)
WN 3727 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-10-02 through 2025-10-31
Sat 17:35 Denver (DEN) 20:05 Lubbock (LBB)
WN 3727 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-04 through 2025-11-01
Fri 19:25 Midway, Chicago (MDW) 21:20 Grand Rapids (GRR)
WN 3727 Non-stop Boeing 737-700 (73W) 0:55 Operates only on 2025-07-04
Mon,Thu,Fri 20:40 Midway, Chicago (MDW) 22:10 Minneapolis/Saint Paul (MSP) 2
WN 3727 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-08-07 through 2025-09-29
Tue,Wed 21:35 Midway, Chicago (MDW) 23:30 Grand Rapids (GRR)
WN 3727 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-06-10 through 2025-07-30
Sat 21:45 Midway, Chicago (MDW) 23:40 Grand Rapids (GRR)
WN 3727 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-06-07 through 2025-08-02
Sun 22:20 Midway, Chicago (MDW) 00:15 Grand Rapids (GRR)
WN 3727 Non-stop Boeing 737-700 (73W) 0:55 Effective 2025-06-08 through 2025-08-03
The flight arrives 1 day after departure.
Mon,Thu,Fri 22:55 Midway, Chicago (MDW) 00:50 Grand Rapids (GRR)
WN 3727 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-06-05 through 2025-07-03
The flight arrives 1 day after departure.
Mon,Thu,Fri 22:55 Midway, Chicago (MDW) 00:50 Grand Rapids (GRR)
WN 3727 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-07-07 through 2025-08-04
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 13:00 San Jose (SJC) B 16:30 Phoenix Sky Harbor (PHX) 4
WN 3727 1-stop Boeing 737-800 (73H) 3:30 Effective 2025-10-02 through 2025-10-31
Tue,Wed 13:30 San Jose (SJC) B 17:00 Las Vegas Harry Reid (LAS) 1
WN 3727 1-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 15:05 San Diego (SAN) 1 19:55 Denver (DEN)
WN 3727 1-stop Boeing 737-800 (73H) 3:50 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 13:00 San Jose (SJC) B 19:55 Denver (DEN)
WN 3727 2-stop Boeing 737-800 (73H) 5:55 Effective 2025-10-02 through 2025-10-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3727: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3727
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3727
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3727
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3727
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3727
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3727
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3727
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:55, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN3727
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN3727
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3727
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3727
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN3727
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:55, 2-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Fort Lauderdale (FLL)
  • Denver (DEN) - Lubbock (LBB)
  • Miami (MIA) - Nashville (BNA)
  • Midway, Chicago (MDW) - Grand Rapids (GRR)
  • Midway, Chicago (MDW) - Minneapolis/Saint Paul (MSP)
  • Midway, Chicago (MDW) - Orlando (MCO)
  • Phoenix Sky Harbor (PHX) - Denver (DEN)
  • San Diego (SAN) - Denver (DEN)
  • San Diego (SAN) - Las Vegas Harry Reid (LAS)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Jose (SJC) - Denver (DEN)
  • San Jose (SJC) - Las Vegas Harry Reid (LAS)
  • San Jose (SJC) - Phoenix Sky Harbor (PHX)
  • San Jose (SJC) - San Diego (SAN)