Southwest Airlines flight WN 1731: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:15 Baltimore (BWI) 08:55 Fort Myers (RSW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-07 through 2026-04-04
Sun 06:20 Baltimore (BWI) 09:00 Fort Myers (RSW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-08 through 2026-04-05
Sat 06:20 Philadelphia (PHL) E 07:20 Nashville (BNA)
WN 1731 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-06-06 through 2026-08-01
Mon-Fri 07:00 Baltimore (BWI) 09:40 Fort Myers (RSW)
WN 1731 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-03-05 through 2026-04-06
Mon 08:00 Phoenix Sky Harbor (PHX) 4 09:50 Denver (DEN)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-01-05
Fri,Sun 09:30 Chicago Midway (MDW) 11:45 Louisville (SDF)
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-02 through 2026-01-04
Wed,Thu 10:30 Phoenix Sky Harbor (PHX) 4 12:20 Denver (DEN)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2026-01-01
Mon-Fri 11:10 Las Vegas Harry Reid (LAS) 1 16:35 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 11:10 Las Vegas Harry Reid (LAS) 1 16:35 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 11:10 Las Vegas Harry Reid (LAS) 1 16:35 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-01-26 through 2026-02-04
Sun 11:10 Las Vegas Harry Reid (LAS) 1 16:35 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-02-08
Tue,Wed 11:10 Las Vegas Harry Reid (LAS) 1 16:35 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-02-10 through 2026-02-11
Tue,Wed 11:10 Las Vegas Harry Reid (LAS) 1 16:35 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 11:45 Denver (DEN) 13:25 Salt Lake City (SLC)
WN 1731 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-06-04 through 2026-08-03
Fri,Sun 12:20 Louisville (SDF) 14:20 Phoenix Sky Harbor (PHX) 4
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-01-02 through 2026-01-04
Tue,Wed 12:25 Denver (DEN) 13:55 Salt Lake City (SLC)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 13:25 Las Vegas Harry Reid (LAS) 1 18:55 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:25 Las Vegas Harry Reid (LAS) 1 18:55 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-02-20 through 2026-03-01
Sun 13:55 Las Vegas Harry Reid (LAS) 1 15:15 Phoenix Sky Harbor (PHX) 4
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-09 through 2026-09-27
Sat 14:15 Las Vegas Harry Reid (LAS) 1 19:45 Chicago Midway (MDW)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-01-10 through 2026-02-07
Sat 14:25 Las Vegas Harry Reid (LAS) 1 15:40 Phoenix Sky Harbor (PHX) 4
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 14:30 Las Vegas Harry Reid (LAS) 1 15:45 Phoenix Sky Harbor (PHX) 4
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-06 through 2026-09-28
Tue,Wed 15:00 Las Vegas Harry Reid (LAS) 1 16:20 Phoenix Sky Harbor (PHX) 4
WN 1731 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-08-04 through 2026-09-30
Sat 15:45 Chicago Midway (MDW) 17:55 Louisville (SDF)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Valid until 2026-01-03
Sat 16:55 Ronald Reagan Washington (DCA) 1 19:20 Houston Hobby (HOU)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-04-11 through 2026-05-30
Thu,Fri,Sun 18:00 Chicago Midway (MDW) 20:50 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:00 Chicago Midway (MDW) 20:50 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:00 Chicago Midway (MDW) 20:50 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:00 Chicago Midway (MDW) 20:50 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:00 Chicago Midway (MDW) 20:50 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-17 through 2026-02-23
Mon 18:00 Chicago Midway (MDW) 20:50 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-03-02
Sat 18:15 Chicago Midway (MDW) 21:10 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-14 through 2026-02-28
Sat 18:35 Louisville (SDF) 20:35 Phoenix Sky Harbor (PHX) 4
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Valid until 2026-01-03
Mon,Thu,Fri 18:35 Ronald Reagan Washington (DCA) 1 21:00 Houston Hobby (HOU)
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-04-09 through 2026-06-01
Sun 18:40 Ronald Reagan Washington (DCA) 1 21:05 Houston Hobby (HOU)
WN 1731 Non-stop Boeing 737-800 (73H) 3:25 Operates only on 2026-05-24
Sun 18:50 Ronald Reagan Washington (DCA) 1 21:15 Houston Hobby (HOU)
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-04-12 through 2026-05-17
Sun 18:50 Ronald Reagan Washington (DCA) 1 21:15 Houston Hobby (HOU)
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-05-31
Tue,Wed 18:55 Ronald Reagan Washington (DCA) 1 21:20 Houston Hobby (HOU)
WN 1731 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 19:45 Chicago Midway (MDW) 22:40 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:45 Chicago Midway (MDW) 22:40 Philadelphia (PHL) E
WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-20 through 2026-03-01
Non-Direct Flights:
Fri,Sun 09:30 Chicago Midway (MDW) 14:20 Phoenix Sky Harbor (PHX) 4
WN 1731 1-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 13:25 Las Vegas Harry Reid (LAS) 1 22:40 Philadelphia (PHL) E
WN 1731 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:25 Las Vegas Harry Reid (LAS) 1 22:40 Philadelphia (PHL) E
WN 1731 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-20 through 2026-03-01
Sat 15:45 Chicago Midway (MDW) 20:35 Phoenix Sky Harbor (PHX) 4
WN 1731 1-stop Boeing 737 MAX 8 (7M8) 5:50 Valid until 2026-01-03
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1731: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1731
06:15
Baltimore (BWI)

08:55
Fort Myers (RSW)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
06:20
Baltimore (BWI)

09:00
Fort Myers (RSW)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
06:20
Philadelphia (PHL) E

07:20
Nashville (BNA)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1731
07:00
Baltimore (BWI)

09:40
Fort Myers (RSW)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1731
08:00
Phoenix Sky Harbor (PHX) 4

09:50
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
09:30
Chicago Midway (MDW)

11:45
Louisville (SDF)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
10:30
Phoenix Sky Harbor (PHX) 4

12:20
Denver (DEN)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
11:10
Las Vegas Harry Reid (LAS) 1

16:35
Chicago Midway (MDW)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
11:10
Las Vegas Harry Reid (LAS) 1

16:35
Chicago Midway (MDW)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
11:10
Las Vegas Harry Reid (LAS) 1

16:35
Chicago Midway (MDW)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
11:10
Las Vegas Harry Reid (LAS) 1

16:35
Chicago Midway (MDW)
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
11:10
Las Vegas Harry Reid (LAS) 1

16:35
Chicago Midway (MDW)
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
11:10
Las Vegas Harry Reid (LAS) 1

16:35
Chicago Midway (MDW)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
11:45
Denver (DEN)

13:25
Salt Lake City (SLC)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1731
12:20
Louisville (SDF)

14:20
Phoenix Sky Harbor (PHX) 4
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
12:25
Denver (DEN)

13:55
Salt Lake City (SLC)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
13:25
Las Vegas Harry Reid (LAS) 1

18:55
Chicago Midway (MDW)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
13:25
Las Vegas Harry Reid (LAS) 1

18:55
Chicago Midway (MDW)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
13:55
Las Vegas Harry Reid (LAS) 1

15:15
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
14:15
Las Vegas Harry Reid (LAS) 1

19:45
Chicago Midway (MDW)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
14:25
Las Vegas Harry Reid (LAS) 1

15:40
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
14:30
Las Vegas Harry Reid (LAS) 1

15:45
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
15:00
Las Vegas Harry Reid (LAS) 1

16:20
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1731
15:45
Chicago Midway (MDW)

17:55
Louisville (SDF)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
16:55
Ronald Reagan Washington (DCA) 1

19:20
Houston Hobby (HOU)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
18:00
Chicago Midway (MDW)

20:50
Philadelphia (PHL) E
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:00
Chicago Midway (MDW)

20:50
Philadelphia (PHL) E
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:00
Chicago Midway (MDW)

20:50
Philadelphia (PHL) E
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:00
Chicago Midway (MDW)

20:50
Philadelphia (PHL) E
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:00
Chicago Midway (MDW)

20:50
Philadelphia (PHL) E
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:00
Chicago Midway (MDW)

20:50
Philadelphia (PHL) E
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:15
Chicago Midway (MDW)

21:10
Philadelphia (PHL) E
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:35
Louisville (SDF)

20:35
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
18:35
Ronald Reagan Washington (DCA) 1

21:00
Houston Hobby (HOU)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
18:40
Ronald Reagan Washington (DCA) 1

21:05
Houston Hobby (HOU)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1731
18:50
Ronald Reagan Washington (DCA) 1

21:15
Houston Hobby (HOU)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:50
Ronald Reagan Washington (DCA) 1

21:15
Houston Hobby (HOU)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
18:55
Ronald Reagan Washington (DCA) 1

21:20
Houston Hobby (HOU)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1731
19:45
Chicago Midway (MDW)

22:40
Philadelphia (PHL) E
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1731
19:45
Chicago Midway (MDW)

22:40
Philadelphia (PHL) E
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1731
09:30
Chicago Midway (MDW)

14:20
Phoenix Sky Harbor (PHX) 4
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1731
13:25
Las Vegas Harry Reid (LAS) 1

22:40
Philadelphia (PHL) E
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1731
13:25
Las Vegas Harry Reid (LAS) 1

22:40
Philadelphia (PHL) E
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1731
15:45
Chicago Midway (MDW)

20:35
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:50, 1-stop
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Fort Myers (RSW)
  • Chicago Midway (MDW) - Louisville (SDF)
  • Chicago Midway (MDW) - Philadelphia (PHL)
  • Chicago Midway (MDW) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - Salt Lake City (SLC)
  • Las Vegas Harry Reid (LAS) - Chicago Midway (MDW)
  • Las Vegas Harry Reid (LAS) - Philadelphia (PHL)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Louisville (SDF) - Phoenix Sky Harbor (PHX)
  • Philadelphia (PHL) - Nashville (BNA)
  • Phoenix Sky Harbor (PHX) - Denver (DEN)
  • Ronald Reagan Washington (DCA) - Houston Hobby (HOU)
All Southwest Airlines flights
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