Southwest Airlines flight WN 3820: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 New Orleans (MSY) 06:50 Denver (DEN)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-08-07 through 2025-09-29
Tue,Wed 06:40 Baltimore (BWI) 09:20 Fort Myers (RSW)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-06-04
Sun 07:00 New Orleans (MSY) 08:50 Denver (DEN)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-08-10 through 2025-08-24
Sun 07:00 New Orleans (MSY) 08:50 Denver (DEN)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-09-07 through 2025-09-28
Sat 09:50 Minneapolis/Saint Paul (MSP) 2 11:15 Midway, Chicago (MDW)
WN 3820 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 10:10 Minneapolis/Saint Paul (MSP) 2 11:35 Midway, Chicago (MDW)
WN 3820 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 10:10 Minneapolis/Saint Paul (MSP) 2 11:35 Midway, Chicago (MDW)
WN 3820 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-07-07 through 2025-08-04
Sun 10:15 Minneapolis/Saint Paul (MSP) 2 11:40 Midway, Chicago (MDW)
WN 3820 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-08 through 2025-08-03
Fri 11:50 Minneapolis/Saint Paul (MSP) 2 13:20 Midway, Chicago (MDW)
WN 3820 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-07-04
Sun 12:15 Midway, Chicago (MDW) 15:05 Ronald Reagan Washington (DCA)
WN 3820 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-06-08 through 2025-08-03
Tue,Wed 12:35 Baltimore (BWI) 14:50 Las Vegas Harry Reid (LAS) 1
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-10-07 through 2025-10-29
Sun 14:15 Baltimore (BWI) 16:30 Las Vegas Harry Reid (LAS) 1
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 15:00 Baltimore (BWI) 17:15 Las Vegas Harry Reid (LAS) 1
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-10-02 through 2025-10-31
Sat 15:50 Baltimore (BWI) 18:05 Las Vegas Harry Reid (LAS) 1
WN 3820 Non-stop Boeing 737-800 (73H) 5:15 Effective 2025-10-04 through 2025-11-01
Sun 17:10 Las Vegas Harry Reid (LAS) 1 19:40 Albuquerque (ABQ)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-10-05 through 2025-10-26
Sun 17:45 Orlando (MCO) 20:10 John Glenn Columbus (CMH)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-11-30
Tue,Wed 18:05 New Orleans (MSY) 20:00 Denver (DEN)
WN 3820 Non-stop Boeing 737-800 (73H) 2:55 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 20:50 Baltimore (BWI) 23:25 Fort Myers (RSW)
WN 3820 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2025-06-02
Sat 21:15 Richmond (RIC) 22:05 Nashville (BNA)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-11-22 through 2025-11-29
Sat 21:15 Richmond (RIC) 22:05 Nashville (BNA)
WN 3820 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Sun 10:15 Minneapolis/Saint Paul (MSP) 2 15:05 Ronald Reagan Washington (DCA)
WN 3820 1-stop Boeing 737-700 (73W) 3:50 Effective 2025-06-08 through 2025-08-03
Sun 14:15 Baltimore (BWI) 19:40 Albuquerque (ABQ)
WN 3820 1-stop Boeing 737 MAX 8 (7M8) 7:25 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 3820: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3820
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3820
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3820
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3820
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3820
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3820
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3820
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3820
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3820
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3820
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3820
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3820
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3820
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:25, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Albuquerque (ABQ)
  • Baltimore (BWI) - Fort Myers (RSW)
  • Baltimore (BWI) - Las Vegas Harry Reid (LAS)
  • Las Vegas Harry Reid (LAS) - Albuquerque (ABQ)
  • Midway, Chicago (MDW) - Ronald Reagan Washington (DCA)
  • Minneapolis/Saint Paul (MSP) - Midway, Chicago (MDW)
  • Minneapolis/Saint Paul (MSP) - Ronald Reagan Washington (DCA)
  • New Orleans (MSY) - Denver (DEN)
  • Orlando (MCO) - John Glenn Columbus (CMH)
  • Richmond (RIC) - Nashville (BNA)