Southwest Airlines flight WN 4144: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:40 Las Vegas Harry Reid (LAS) 1 10:15 Sacramento (SMF) B
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-09 through 2026-09-27
Tue,Wed 11:20 San Antonio (SAT) A 14:35 Atlanta (ATL) N
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-04-07 through 2026-06-03
Thu,Fri,Sun 13:45 Denver (DEN) 19:05 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:45 Denver (DEN) 19:05 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:45 Denver (DEN) 19:05 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-01 through 2026-02-06
Mon,Sat,Sun 13:45 Denver (DEN) 19:05 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu,Sat 13:45 Denver (DEN) 19:05 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-17 through 2026-02-23
Mon,Sat 13:45 Denver (DEN) 19:05 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-28 through 2026-03-02
Mon,Thu,Fri 13:55 San Antonio (SAT) A 17:10 Atlanta (ATL) N
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 14:05 Denver (DEN) 19:25 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:05 Denver (DEN) 19:25 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-20 through 2026-03-01
Sat 14:20 Denver (DEN) 19:40 Baltimore (BWI)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-01-10 through 2026-02-07
Mon-Fri 14:25 Denver (DEN) 19:45 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 14:25 Denver (DEN) 19:45 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-18 through 2026-01-23
Mon-Fri 14:25 Denver (DEN) 19:45 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 14:25 Denver (DEN) 19:45 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-08 through 2026-02-11
Tue,Wed 14:25 Denver (DEN) 19:45 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-18 through 2026-03-04
Sun 14:30 San Antonio (SAT) A 17:50 Atlanta (ATL) N
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-04-12 through 2026-05-17
Sun 14:30 San Antonio (SAT) A 17:50 Atlanta (ATL) N
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-05-31
Sun 15:25 Phoenix Sky Harbor (PHX) 4 18:10 Denver (DEN)
WN 4144 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-08 through 2026-04-05
Sat 15:25 Phoenix Sky Harbor (PHX) 4 18:10 Denver (DEN)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04
Mon,Thu,Fri 15:30 Phoenix Sky Harbor (PHX) 4 18:15 Denver (DEN)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-09 through 2026-04-06
Sat 16:25 Phoenix Sky Harbor (PHX) 4 18:10 Denver (DEN)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-07
Thu,Fri 16:30 Phoenix Sky Harbor (PHX) 4 18:15 Denver (DEN)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-05 through 2026-03-06
Sun 18:25 Atlanta (ATL) N 20:20 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-04-12 through 2026-05-17
Sun 18:25 Atlanta (ATL) N 20:20 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-800 (73H) 1:55 Operates only on 2026-05-24
Sun 18:25 Atlanta (ATL) N 20:20 Baltimore (BWI)
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-05-31
Mon,Thu,Fri 20:10 Baltimore (BWI) 22:50 Sarasota/Bradenton (SRQ)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 20:10 Baltimore (BWI) 22:50 Sarasota/Bradenton (SRQ)
WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-20 through 2026-03-01
Sat 21:00 Chicago Midway (MDW) 23:30 Seattle-Tacoma (SEA)
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-06-06 through 2026-08-01
Sun 21:35 Chicago Midway (MDW) 00:05 Seattle-Tacoma (SEA)
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-06-07 through 2026-08-02
The flight arrives 1 day after departure.
Tue,Wed 21:50 Chicago Midway (MDW) 00:20 Seattle-Tacoma (SEA)
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-06-09 through 2026-07-29
The flight arrives 1 day after departure.
Mon,Thu,Fri 21:55 Chicago Midway (MDW) 00:25 Seattle-Tacoma (SEA)
WN 4144 Non-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-06-04 through 2026-08-03
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 14:05 Denver (DEN) 22:50 Sarasota/Bradenton (SRQ)
WN 4144 1-stop Boeing 737 MAX 8 (7M8) 6:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:05 Denver (DEN) 22:50 Sarasota/Bradenton (SRQ)
WN 4144 1-stop Boeing 737 MAX 8 (7M8) 6:45 Effective 2026-02-20 through 2026-03-01
Sun 14:30 San Antonio (SAT) A 20:20 Baltimore (BWI)
WN 4144 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-04-12 through 2026-05-17
Sun 14:30 San Antonio (SAT) A 20:20 Baltimore (BWI)
WN 4144 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Operates only on 2026-05-31
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4144: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4144
08:40
Las Vegas Harry Reid (LAS) 1

10:15
Sacramento (SMF) B
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
11:20
San Antonio (SAT) A

14:35
Atlanta (ATL) N
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
13:45
Denver (DEN)

19:05
Baltimore (BWI)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
13:45
Denver (DEN)

19:05
Baltimore (BWI)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
13:45
Denver (DEN)

19:05
Baltimore (BWI)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
13:45
Denver (DEN)

19:05
Baltimore (BWI)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
13:45
Denver (DEN)

19:05
Baltimore (BWI)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
13:45
Denver (DEN)

19:05
Baltimore (BWI)
Effective 2026-02-28 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
13:55
San Antonio (SAT) A

17:10
Atlanta (ATL) N
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
14:05
Denver (DEN)

19:25
Baltimore (BWI)
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 WN4144
14:05
Denver (DEN)

19:25
Baltimore (BWI)
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 WN4144
14:20
Denver (DEN)

19:40
Baltimore (BWI)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
14:25
Denver (DEN)

19:45
Baltimore (BWI)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
14:25
Denver (DEN)

19:45
Baltimore (BWI)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
14:25
Denver (DEN)

19:45
Baltimore (BWI)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
14:25
Denver (DEN)

19:45
Baltimore (BWI)
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
14:25
Denver (DEN)

19:45
Baltimore (BWI)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
14:30
San Antonio (SAT) A

17:50
Atlanta (ATL) N
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
14:30
San Antonio (SAT) A

17:50
Atlanta (ATL) N
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
15:25
Phoenix Sky Harbor (PHX) 4

18:10
Denver (DEN)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
15:25
Phoenix Sky Harbor (PHX) 4

18:10
Denver (DEN)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
15:30
Phoenix Sky Harbor (PHX) 4

18:15
Denver (DEN)
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
16:25
Phoenix Sky Harbor (PHX) 4

18:10
Denver (DEN)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
16:30
Phoenix Sky Harbor (PHX) 4

18:15
Denver (DEN)
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
18:25
Atlanta (ATL) N

20:20
Baltimore (BWI)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
18:25
Atlanta (ATL) N

20:20
Baltimore (BWI)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4144
18:25
Atlanta (ATL) N

20:20
Baltimore (BWI)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
20:10
Baltimore (BWI)

22:50
Sarasota/Bradenton (SRQ)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
20:10
Baltimore (BWI)

22:50
Sarasota/Bradenton (SRQ)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4144
21:00
Chicago Midway (MDW)

23:30
Seattle-Tacoma (SEA)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4144
21:35
Chicago Midway (MDW)

00:05(+1)
Seattle-Tacoma (SEA)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN4144
21:50
Chicago Midway (MDW)

00:20(+1)
Seattle-Tacoma (SEA)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN4144
21:55
Chicago Midway (MDW)

00:25(+1)
Seattle-Tacoma (SEA)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN4144
14:05
Denver (DEN)

22:50
Sarasota/Bradenton (SRQ)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4144
14:05
Denver (DEN)

22:50
Sarasota/Bradenton (SRQ)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4144
14:30
San Antonio (SAT) A

20:20
Baltimore (BWI)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4144
14:30
San Antonio (SAT) A

20:20
Baltimore (BWI)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Baltimore (BWI)
  • Baltimore (BWI) - Sarasota/Bradenton (SRQ)
  • Chicago Midway (MDW) - Seattle-Tacoma (SEA)
  • Denver (DEN) - Baltimore (BWI)
  • Denver (DEN) - Sarasota/Bradenton (SRQ)
  • Las Vegas Harry Reid (LAS) - Sacramento (SMF)
  • Phoenix Sky Harbor (PHX) - Denver (DEN)
  • San Antonio (SAT) - Atlanta (ATL)
  • San Antonio (SAT) - Baltimore (BWI)
All Southwest Airlines flights
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