Southwest Airlines flight WN 665: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:45 Omaha (OMA) 06:35 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 05:45 Omaha (OMA) 06:35 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-07-07 through 2025-08-04
Tue,Wed 07:20 New Orleans (MSY) 08:45 Austin (AUS)
WN 665 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-08-05 through 2025-10-01
Sun 08:20 Burbank (BUR) 11:05 Salt Lake City (SLC)
WN 665 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2025-11-30
Sun 11:25 San Jose (SJC) B 17:45 Nashville (BNA)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Operates only on 2025-08-31
Thu 12:10 Nashville (BNA) 14:10 Oklahoma City (OKC)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2025-11-27
Mon,Thu,Fri 12:40 New Orleans (MSY) 14:05 Austin (AUS)
WN 665 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-07 through 2025-09-29
Tue,Wed 13:45 Panama City (ECP) 15:55 Austin (AUS)
WN 665 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-10-07 through 2025-10-29
Tue,Wed 14:45 Omaha (OMA) 15:40 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737-800 (73H) 2:55 Effective 2025-06-10 through 2025-07-30
Tue,Wed 16:00 Burbank (BUR) 17:35 Phoenix Sky Harbor (PHX) 4
WN 665 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2025-06-04
Tue,Wed 16:20 Las Vegas Harry Reid (LAS) 1 17:40 Long Beach (LGB)
WN 665 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri,Sun 16:30 Austin (AUS) 20:00 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 16:30 Austin (AUS) 20:00 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 16:30 Austin (AUS) 20:00 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-07 through 2025-12-14
Thu 16:30 Austin (AUS) 20:00 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-12-18
Mon 16:30 Austin (AUS) 20:00 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-05
Sat 17:00 Fort Myers (RSW) 19:20 Baltimore (BWI)
WN 665 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 17:30 Burbank (BUR) 19:05 Phoenix Sky Harbor (PHX) 4
WN 665 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2025-06-02
Sat 17:50 Austin (AUS) 21:20 Orlando (MCO)
WN 665 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-11-08 through 2025-11-15
Sat 17:50 Austin (AUS) 21:20 Orlando (MCO)
WN 665 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-12-06 through 2025-12-13
Sat 18:10 Austin (AUS) 19:10 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-11-22 through 2025-11-29
Sat 18:10 Austin (AUS) 19:10 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-12-20 through 2026-01-03
Tue,Wed 18:25 Austin (AUS) 21:55 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 18:25 Austin (AUS) 21:55 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 18:25 Austin (AUS) 21:55 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 18:25 Austin (AUS) 21:55 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 18:25 Austin (AUS) 21:55 Orlando (MCO)
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-24 through 2026-01-01
Mon-Wed 18:40 Austin (AUS) 19:40 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 18:40 Austin (AUS) 19:40 Las Vegas Harry Reid (LAS) 1
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-12-19 through 2026-01-04
Sat 18:55 Phoenix Sky Harbor (PHX) 4 23:50 Saint Louis (STL) 2
WN 665 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Valid until 2025-05-31
Mon,Thu,Fri 19:20 Fort Myers (RSW) 21:40 Baltimore (BWI)
WN 665 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-10-02 through 2025-10-31
Sun 19:25 Fort Myers (RSW) 21:45 Baltimore (BWI)
WN 665 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 19:40 Phoenix Sky Harbor (PHX) 4 00:35 Saint Louis (STL) 2
WN 665 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2025-06-02
The flight arrives 1 day after departure.
Non-Direct Flights:
Tue,Wed 14:45 Omaha (OMA) 17:40 Long Beach (LGB)
WN 665 1-stop Boeing 737-800 (73H) 4:55 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 17:30 Burbank (BUR) 00:35 Saint Louis (STL) 2
WN 665 1-stop Boeing 737-700 (73W) 5:05 Valid until 2025-06-02
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 665: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN665
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN665
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN665
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 WN665
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN665
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
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 WN665
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN665
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN665
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN665
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN665
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
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 WN665
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN665
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN665
17:30

00:35(+1)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:05, 1-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Las Vegas Harry Reid (LAS)
  • Austin (AUS) - Orlando (MCO)
  • Burbank (BUR) - Phoenix Sky Harbor (PHX)
  • Burbank (BUR) - Saint Louis (STL)
  • Burbank (BUR) - Salt Lake City (SLC)
  • Fort Myers (RSW) - Baltimore (BWI)
  • Las Vegas Harry Reid (LAS) - Long Beach (LGB)
  • Nashville (BNA) - Oklahoma City (OKC)
  • New Orleans (MSY) - Austin (AUS)
  • Omaha (OMA) - Las Vegas Harry Reid (LAS)
  • Omaha (OMA) - Long Beach (LGB)
  • Panama City (ECP) - Austin (AUS)
  • Phoenix Sky Harbor (PHX) - Saint Louis (STL)
  • San Jose (SJC) - Nashville (BNA)