Southwest Airlines flight WN 4050: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:00 Salt Lake City (SLC) 09:20 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 05:30 Salt Lake City (SLC) 09:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 05:30 Salt Lake City (SLC) 09:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 05:30 Salt Lake City (SLC) 09:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 05:30 Salt Lake City (SLC) 09:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 05:30 Salt Lake City (SLC) 09:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-17 through 2026-02-23
Mon 05:30 Salt Lake City (SLC) 09:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:20 Operates only on 2026-03-02
Mon,Thu,Fri 05:40 Salt Lake City (SLC) 10:00 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 05:40 Salt Lake City (SLC) 10:00 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 05:40 New Orleans (MSY) 08:10 Tampa (TPA)
WN 4050 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-05 through 2026-04-06
Tue,Wed 06:00 New Orleans (MSY) 08:30 Tampa (TPA)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-10 through 2026-04-01
Sun 06:20 New Orleans (MSY) 08:50 Tampa (TPA)
WN 4050 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-08 through 2026-04-05
Sat 06:30 New Orleans (MSY) 09:00 Tampa (TPA)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-07 through 2026-04-04
Sun 06:50 Milwaukee (MKE) 09:40 Baltimore (BWI)
WN 4050 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-07 through 2026-08-02
Tue 08:15 Salt Lake City (SLC) 12:30 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-01-06
Tue,Wed 08:15 Salt Lake City (SLC) 12:30 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-10 through 2026-02-11
Tue,Wed 08:15 Salt Lake City (SLC) 12:30 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-18 through 2026-03-04
Mon-Fri 08:25 Salt Lake City (SLC) 12:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:25 Effective 2026-01-07 through 2026-01-14
Tue-Fri,Sun 08:25 Salt Lake City (SLC) 12:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:25 Salt Lake City (SLC) 12:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:25 Effective 2026-01-26 through 2026-02-04
Sun 08:25 Salt Lake City (SLC) 12:50 Chicago Midway (MDW)
WN 4050 Non-stop Boeing 737-800 (73H) 3:25 Operates only on 2026-02-08
Thu,Fri,Sun 10:30 Chicago Midway (MDW) 13:20 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:30 Chicago Midway (MDW) 13:20 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:30 Chicago Midway (MDW) 13:20 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:30 Chicago Midway (MDW) 13:20 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 10:30 Chicago Midway (MDW) 13:20 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-17 through 2026-02-23
Mon 10:30 Chicago Midway (MDW) 13:20 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2026-03-02
Sat 11:15 Chicago Midway (MDW) 14:05 Houston Hobby (HOU)
WN 4050 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 14:20 Fort Lauderdale (FLL) 1 16:55 Pittsburgh (PIT)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-08-06 through 2026-09-28
Mon,Thu,Fri 15:35 San Diego (SAN) 1 20:15 Austin (AUS)
WN 4050 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-04-09 through 2026-06-01
Tue,Wed 15:50 San Diego (SAN) 1 20:35 Austin (AUS)
WN 4050 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-04-07 through 2026-06-03
Sun 16:00 San Diego (SAN) 1 20:45 Austin (AUS)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-04-12 through 2026-05-17
Sun 16:00 San Diego (SAN) 1 20:45 Austin (AUS)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2026-05-31
Tue,Wed 16:20 Milwaukee (MKE) 20:10 Orlando (MCO)
WN 4050 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-09 through 2026-07-29
Sun 18:30 Las Vegas Harry Reid (LAS) 1 00:05 Nashville (BNA)
WN 4050 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-05-24
The flight arrives 1 day after departure.
Thu 18:40 Phoenix Sky Harbor (PHX) 4 22:50 Nashville (BNA)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-01
Tue,Wed 19:00 Tampa (TPA) 19:55 Nashville (BNA)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-04 through 2026-09-30
Sat 21:50 Las Vegas Harry Reid (LAS) 1 00:05 Spokane (GEG)
WN 4050 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-06-06 through 2026-08-01
The flight arrives 1 day after departure.
Non-Direct Flights:
Thu,Fri,Sun 05:30 Salt Lake City (SLC) 13:20 Houston Hobby (HOU)
WN 4050 1-stop Boeing 737-800 (73H) 6:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 05:30 Salt Lake City (SLC) 13:20 Houston Hobby (HOU)
WN 4050 1-stop Boeing 737-800 (73H) 6:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 05:30 Salt Lake City (SLC) 13:20 Houston Hobby (HOU)
WN 4050 1-stop Boeing 737-800 (73H) 6:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 05:30 Salt Lake City (SLC) 13:20 Houston Hobby (HOU)
WN 4050 1-stop Boeing 737-800 (73H) 6:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 05:30 Salt Lake City (SLC) 13:20 Houston Hobby (HOU)
WN 4050 1-stop Boeing 737-800 (73H) 6:50 Effective 2026-02-17 through 2026-02-23
Mon 05:30 Salt Lake City (SLC) 13:20 Houston Hobby (HOU)
WN 4050 1-stop Boeing 737-800 (73H) 6:50 Operates only on 2026-03-02
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4050: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-07 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4050
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4050
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4050
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4050
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:50, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4050
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 1-stop
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
  • Chicago Midway (MDW) - Houston Hobby (HOU)
  • Fort Lauderdale (FLL) - Pittsburgh (PIT)
  • Las Vegas Harry Reid (LAS) - Nashville (BNA)
  • Las Vegas Harry Reid (LAS) - Spokane (GEG)
  • Milwaukee (MKE) - Baltimore (BWI)
  • Milwaukee (MKE) - Orlando (MCO)
  • New Orleans (MSY) - Tampa (TPA)
  • Phoenix Sky Harbor (PHX) - Nashville (BNA)
  • Salt Lake City (SLC) - Chicago Midway (MDW)
  • Salt Lake City (SLC) - Houston Hobby (HOU)
  • San Diego (SAN) - Austin (AUS)
  • Tampa (TPA) - Nashville (BNA)