Southwest Airlines flight WN 3684: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:25 Denver (DEN) 09:20 Minneapolis/Saint Paul (MSP) 2
WN 3684 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:25 Denver (DEN) 09:20 Minneapolis/Saint Paul (MSP) 2
WN 3684 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-07-07 through 2025-08-04
Fri 08:10 Denver (DEN) 11:10 Minneapolis/Saint Paul (MSP) 2
WN 3684 Non-stop Boeing 737-700 (73W) 2:00 Operates only on 2025-07-04
Sat 11:55 New Orleans (MSY) 13:15 Houston Hobby (HOU)
WN 3684 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-04 through 2025-11-01
Tue,Wed 12:30 New Orleans (MSY) 14:30 Kansas City (MCI)
WN 3684 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 12:30 New Orleans (MSY) 14:30 Kansas City (MCI)
WN 3684 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 12:30 New Orleans (MSY) 14:30 Kansas City (MCI)
WN 3684 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 12:30 New Orleans (MSY) 14:30 Kansas City (MCI)
WN 3684 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 12:30 New Orleans (MSY) 14:30 Kansas City (MCI)
WN 3684 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-12-24 through 2026-01-01
Tue,Wed 15:45 Austin (AUS) 17:00 Denver (DEN)
WN 3684 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-07 through 2025-10-29
Tue,Wed 17:25 Denver (DEN) 20:25 Minneapolis/Saint Paul (MSP) 2
WN 3684 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-06-10 through 2025-07-30
Sun 20:30 Orlando (MCO) 21:25 New Orleans (MSY)
WN 3684 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-10-05 through 2025-10-26
Sun 22:00 New Orleans (MSY) 23:20 Houston Hobby (HOU)
WN 3684 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 22:50 Austin (AUS) 00:05 Denver (DEN)
WN 3684 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-10-02 through 2025-10-31
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 20:30 Orlando (MCO) 23:20 Houston Hobby (HOU)
WN 3684 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2025-10-05 through 2025-10-26
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3684: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3684
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3684
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3684
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3684
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3684
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3684
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3684
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3684
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3684
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3684
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 WN3684
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3684
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3684
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3684
22:50

00:05(+1)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3684
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here -
This flight number is listed as serving the following routes:
  • Austin (AUS) - Denver (DEN)
  • Denver (DEN) - Minneapolis/Saint Paul (MSP)
  • New Orleans (MSY) - Houston Hobby (HOU)
  • New Orleans (MSY) - Kansas City (MCI)
  • Orlando (MCO) - Houston Hobby (HOU)
  • Orlando (MCO) - New Orleans (MSY)