Southwest Airlines flight WN 4140: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:30 Fort Myers (RSW) 11:25 Providence (PVD)
WN 4140 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2025-05-31
Sat 09:20 Phoenix Sky Harbor (PHX) 4 11:55 Spokane (GEG)
WN 4140 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-07 through 2025-08-02
Tue,Wed 10:25 Saint Louis (STL) 2 11:55 Oklahoma City (OKC)
WN 4140 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-06-04
Sun 12:55 Philadelphia (PHL) E 15:20 Love Field, Dallas (DAL) 1
WN 4140 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-10-05 through 2025-10-26
Sun 13:20 Pensacola (PNS) 15:20 Denver (DEN)
WN 4140 Non-stop Boeing 737-700 (73W) 3:00 Effective 2025-08-10 through 2025-08-24
Sun 13:20 Pensacola (PNS) 15:20 Denver (DEN)
WN 4140 Non-stop Boeing 737-700 (73W) 3:00 Effective 2025-09-07 through 2025-09-28
Sat 14:45 Denver (DEN) 15:55 Palm Springs (PSP)
WN 4140 Non-stop Boeing 737-700 (73W) 2:10 Effective 2025-08-09 through 2025-09-27
Tue,Wed 14:45 Philadelphia (PHL) E 17:10 Love Field, Dallas (DAL) 1
WN 4140 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2025-10-07 through 2025-10-29
Tue,Wed 15:45 Denver (DEN) 16:55 Palm Springs (PSP)
WN 4140 Non-stop Boeing 737-700 (73W) 2:10 Effective 2025-08-05 through 2025-10-01
Sat 16:00 Philadelphia (PHL) E 18:30 Love Field, Dallas (DAL) 1
WN 4140 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-10-04 through 2025-11-01
Sun 16:05 Denver (DEN) 17:20 Palm Springs (PSP)
WN 4140 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-08-10 through 2025-08-24
Sun 16:05 Denver (DEN) 17:20 Palm Springs (PSP)
WN 4140 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 16:20 Philadelphia (PHL) E 18:45 Love Field, Dallas (DAL) 1
WN 4140 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-10-02 through 2025-10-31
Sat 16:30 Palm Springs (PSP) 18:05 Sacramento (SMF) B
WN 4140 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-08-09 through 2025-09-27
Tue,Wed 17:30 Palm Springs (PSP) 19:00 Sacramento (SMF) B
WN 4140 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-05 through 2025-10-01
Sun 17:35 Palm Springs (PSP) 19:05 Sacramento (SMF) B
WN 4140 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-08-31
Sun 18:00 Palm Springs (PSP) 19:35 Sacramento (SMF) B
WN 4140 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-08-10 through 2025-08-24
Sun 18:00 Palm Springs (PSP) 19:35 Sacramento (SMF) B
WN 4140 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 18:35 Palm Springs (PSP) 20:05 Sacramento (SMF) B
WN 4140 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-07 through 2025-09-29
Mon,Thu,Fri 20:45 Ontario, Los Angeles (ONT) 4 22:00 Oakland (OAK) 2
WN 4140 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 20:45 Ontario, Los Angeles (ONT) 4 22:00 Oakland (OAK) 2
WN 4140 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-07-07 through 2025-08-04
Sun 20:55 Saint Louis (STL) 2 22:25 Oklahoma City (OKC)
WN 4140 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-05-25
Sun 20:55 Saint Louis (STL) 2 00:35 Miami (MIA)
WN 4140 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Sun 21:25 Ontario, Los Angeles (ONT) 4 22:40 Oakland (OAK) 2
WN 4140 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 21:40 Saint Louis (STL) 2 23:10 Oklahoma City (OKC)
WN 4140 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-06-02
Sun 22:45 Saint Louis (STL) 2 00:15 Oklahoma City (OKC)
WN 4140 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2025-05-18
The flight arrives 1 day after departure.
Sun 22:45 Saint Louis (STL) 2 00:15 Oklahoma City (OKC)
WN 4140 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-06-01
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 13:20 Pensacola (PNS) 17:20 Palm Springs (PSP)
WN 4140 1-stop Boeing 737-700 (73W) 6:00 Effective 2025-08-10 through 2025-08-24
Sun 13:20 Pensacola (PNS) 17:20 Palm Springs (PSP)
WN 4140 1-stop Boeing 737-700 (73W) 6:00 Effective 2025-09-07 through 2025-09-28
Sat 14:45 Denver (DEN) 18:05 Sacramento (SMF) B
WN 4140 1-stop Boeing 737-700 (73W) 4:20 Effective 2025-08-09 through 2025-09-27
Tue,Wed 15:45 Denver (DEN) 19:00 Sacramento (SMF) B
WN 4140 1-stop Boeing 737-700 (73W) 4:15 Effective 2025-08-05 through 2025-10-01
Sun 16:05 Denver (DEN) 19:35 Sacramento (SMF) B
WN 4140 1-stop Boeing 737-700 (73W) 4:30 Effective 2025-08-10 through 2025-08-24
Sun 16:05 Denver (DEN) 19:35 Sacramento (SMF) B
WN 4140 1-stop Boeing 737-700 (73W) 4:30 Effective 2025-09-07 through 2025-09-28
Sun 13:20 Pensacola (PNS) 19:35 Sacramento (SMF) B
WN 4140 2-stop Boeing 737-700 (73W) 8:15 Effective 2025-08-10 through 2025-08-24
Sun 13:20 Pensacola (PNS) 19:35 Sacramento (SMF) B
WN 4140 2-stop Boeing 737-700 (73W) 8:15 Effective 2025-09-07 through 2025-09-28
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4140: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4140
08:30
Fort Myers (RSW)

11:25
Providence (PVD)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
09:20
Phoenix Sky Harbor (PHX) 4

11:55
Spokane (GEG)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
10:25
Saint Louis (STL) 2

11:55
Oklahoma City (OKC)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4140
12:55
Philadelphia (PHL) E

15:20
Love Field, Dallas (DAL) 1
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4140
13:20
Pensacola (PNS)

15:20
Denver (DEN)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
13:20
Pensacola (PNS)

15:20
Denver (DEN)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
14:45
Denver (DEN)

15:55
Palm Springs (PSP)
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
14:45
Philadelphia (PHL) E

17:10
Love Field, Dallas (DAL) 1
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4140
15:45
Denver (DEN)

16:55
Palm Springs (PSP)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
16:00
Philadelphia (PHL) E

18:30
Love Field, Dallas (DAL) 1
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4140
16:05
Denver (DEN)

17:20
Palm Springs (PSP)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
16:05
Denver (DEN)

17:20
Palm Springs (PSP)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
16:20
Philadelphia (PHL) E

18:45
Love Field, Dallas (DAL) 1
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4140
16:30
Palm Springs (PSP)

18:05
Sacramento (SMF) B
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
17:30
Palm Springs (PSP)

19:00
Sacramento (SMF) B
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
17:35
Palm Springs (PSP)

19:05
Sacramento (SMF) B
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4140
18:00
Palm Springs (PSP)

19:35
Sacramento (SMF) B
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
18:00
Palm Springs (PSP)

19:35
Sacramento (SMF) B
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
18:35
Palm Springs (PSP)

20:05
Sacramento (SMF) B
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
20:45
Ontario, Los Angeles (ONT) 4

22:00
Oakland (OAK) 2
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
20:45
Ontario, Los Angeles (ONT) 4

22:00
Oakland (OAK) 2
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
20:55
Saint Louis (STL) 2

22:25
Oklahoma City (OKC)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
20:55
Saint Louis (STL) 2

00:35(+1)
Miami (MIA)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN4140
21:25
Ontario, Los Angeles (ONT) 4

22:40
Oakland (OAK) 2
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
21:40
Saint Louis (STL) 2

23:10
Oklahoma City (OKC)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4140
22:45
Saint Louis (STL) 2

00:15(+1)
Oklahoma City (OKC)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN4140
22:45
Saint Louis (STL) 2

00:15(+1)
Oklahoma City (OKC)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN4140
13:20
Pensacola (PNS)

17:20
Palm Springs (PSP)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
13:20
Pensacola (PNS)

17:20
Palm Springs (PSP)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
14:45
Denver (DEN)

18:05
Sacramento (SMF) B
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
15:45
Denver (DEN)

19:00
Sacramento (SMF) B
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
16:05
Denver (DEN)

19:35
Sacramento (SMF) B
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
16:05
Denver (DEN)

19:35
Sacramento (SMF) B
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
13:20
Pensacola (PNS)

19:35
Sacramento (SMF) B
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:15, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN4140
13:20
Pensacola (PNS)

19:35
Sacramento (SMF) B
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:15, 2-stop
Boeing 737-700 (73W)
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Parallax here
This flight number is listed as serving the following routes:
  • Denver (DEN) - Palm Springs (PSP)
  • Denver (DEN) - Sacramento (SMF)
  • Fort Myers (RSW) - Providence (PVD)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Palm Springs (PSP) - Sacramento (SMF)
  • Pensacola (PNS) - Denver (DEN)
  • Pensacola (PNS) - Palm Springs (PSP)
  • Pensacola (PNS) - Sacramento (SMF)
  • Philadelphia (PHL) - Love Field, Dallas (DAL)
  • Phoenix Sky Harbor (PHX) - Spokane (GEG)
  • Saint Louis (STL) - Miami (MIA)
  • Saint Louis (STL) - Oklahoma City (OKC)
All Southwest Airlines flights
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