Southwest Airlines flight WN 1331: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 07:05 Boston Logan (BOS) B 08:45 Baltimore (BWI)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-01-05
Sun 07:05 Dallas Love Field (DAL) 1 08:30 New Orleans (MSY)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-09 through 2026-09-27
Tue,Wed 07:45 Dallas Love Field (DAL) 1 09:10 New Orleans (MSY)
WN 1331 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-08-04 through 2026-09-30
Sat 08:00 Dallas Love Field (DAL) 1 09:25 New Orleans (MSY)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 08:50 Kansas City (MCI) 09:45 Denver (DEN)
WN 1331 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-03-05 through 2026-04-06
Mon 09:35 Baltimore (BWI) 12:20 San Diego (SAN) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Operates only on 2026-01-05
Mon,Thu,Fri 09:40 Dallas Love Field (DAL) 1 11:10 New Orleans (MSY)
WN 1331 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Sun 10:05 Kansas City (MCI) 10:55 Denver (DEN)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-08 through 2026-04-05
Tue,Wed 11:30 Chicago Midway (MDW) 13:45 Dallas Love Field (DAL) 1
WN 1331 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-06-09 through 2026-07-29
Sat 12:50 Chicago Midway (MDW) 15:00 Cincinnati (CVG)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-06-06 through 2026-08-01
Thu,Fri,Sun 13:10 Salt Lake City (SLC) 14:15 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-01-11 through 2026-01-16
Mon 13:10 Salt Lake City (SLC) 14:15 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-01-19
Thu,Fri,Sun 13:10 Salt Lake City (SLC) 14:15 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:10 Salt Lake City (SLC) 14:15 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:10 Salt Lake City (SLC) 14:15 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-17 through 2026-02-23
Mon 13:10 Salt Lake City (SLC) 14:15 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-03-02
Sun 13:20 Salt Lake City (SLC) 14:20 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-01-25
Sat 14:55 Salt Lake City (SLC) 16:00 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-01-10 through 2026-02-07
Sat 15:20 San Francisco (SFO) 2 18:15 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Valid until 2026-01-03
Mon,Thu,Fri 15:20 Salt Lake City (SLC) 16:30 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 15:20 Salt Lake City (SLC) 16:30 Los Angeles (LAX) 1
WN 1331 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-02-20 through 2026-03-01
Mon,Tue,Fri,Sun 15:25 San Francisco (SFO) 2 18:20 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737-800 (73H) 1:55 Valid until 2026-01-04
Sat 15:40 Cincinnati (CVG) 16:35 Denver (DEN)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-06-06 through 2026-08-01
Sun 16:50 Denver (DEN) 17:45 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2026-05-24
Sun 17:05 Denver (DEN) 18:00 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-04-12 through 2026-05-17
Sun 17:05 Denver (DEN) 18:00 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2026-05-31
Mon-Fri 17:15 Denver (DEN) 18:10 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-04-07 through 2026-06-03
Sat 17:15 Denver (DEN) 18:10 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-04-11 through 2026-05-30
Sun 18:25 Phoenix Sky Harbor (PHX) 4 22:50 Houston Hobby (HOU)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-05-24
Mon,Thu,Fri 18:50 Phoenix Sky Harbor (PHX) 4 20:00 San Diego (SAN) 1
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-04-09 through 2026-06-01
Sat 19:00 Phoenix Sky Harbor (PHX) 4 00:45 Tampa (TPA)
WN 1331 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Valid until 2026-01-03
The flight arrives 1 day after departure.
Wed,Thu 20:20 Chicago Midway (MDW) 23:10 Phoenix Sky Harbor (PHX) 4
WN 1331 Non-stop Boeing 737-800 (73H) 3:50 Valid until 2026-01-01
Non-Direct Flights:
Mon 07:05 Boston Logan (BOS) B 12:20 San Diego (SAN) 1
WN 1331 1-stop Boeing 737 MAX 8 (7M8) 8:15 Operates only on 2026-01-05
Sat 12:50 Chicago Midway (MDW) 16:35 Denver (DEN)
WN 1331 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-06-06 through 2026-08-01
Sat 15:20 San Francisco (SFO) 2 00:45 Tampa (TPA)
WN 1331 1-stop Boeing 737 MAX 8 (7M8) 6:25 Valid until 2026-01-03
The flight arrives 1 day after departure.
Sun 16:50 Denver (DEN) 22:50 Houston Hobby (HOU)
WN 1331 1-stop Boeing 737 MAX 8 (7M8) 5:00 Operates only on 2026-05-24
Mon,Thu,Fri 17:15 Denver (DEN) 20:00 San Diego (SAN) 1
WN 1331 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-04-09 through 2026-06-01
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1331: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1331
07:05
Boston Logan (BOS) B

08:45
Baltimore (BWI)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
07:05
Dallas Love Field (DAL) 1

08:30
New Orleans (MSY)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
07:45
Dallas Love Field (DAL) 1

09:10
New Orleans (MSY)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1331
08:00
Dallas Love Field (DAL) 1

09:25
New Orleans (MSY)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
08:50
Kansas City (MCI)

09:45
Denver (DEN)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1331
09:35
Baltimore (BWI)

12:20
San Diego (SAN) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
09:40
Dallas Love Field (DAL) 1

11:10
New Orleans (MSY)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1331
10:05
Kansas City (MCI)

10:55
Denver (DEN)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
11:30
Chicago Midway (MDW)

13:45
Dallas Love Field (DAL) 1
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1331
12:50
Chicago Midway (MDW)

15:00
Cincinnati (CVG)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:10
Salt Lake City (SLC)

14:15
Los Angeles (LAX) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:10
Salt Lake City (SLC)

14:15
Los Angeles (LAX) 1
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:10
Salt Lake City (SLC)

14:15
Los Angeles (LAX) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:10
Salt Lake City (SLC)

14:15
Los Angeles (LAX) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:10
Salt Lake City (SLC)

14:15
Los Angeles (LAX) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:10
Salt Lake City (SLC)

14:15
Los Angeles (LAX) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
13:20
Salt Lake City (SLC)

14:20
Los Angeles (LAX) 1
Operates only on 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
14:55
Salt Lake City (SLC)

16:00
Los Angeles (LAX) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
15:20
San Francisco (SFO) 2

18:15
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
15:20
Salt Lake City (SLC)

16:30
Los Angeles (LAX) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1331
15:20
Salt Lake City (SLC)

16:30
Los Angeles (LAX) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1331
15:25
San Francisco (SFO) 2

18:20
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1331
15:40
Cincinnati (CVG)

16:35
Denver (DEN)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
16:50
Denver (DEN)

17:45
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
17:05
Denver (DEN)

18:00
Phoenix Sky Harbor (PHX) 4
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
17:05
Denver (DEN)

18:00
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
17:15
Denver (DEN)

18:10
Phoenix Sky Harbor (PHX) 4
Effective 2026-04-07 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
17:15
Denver (DEN)

18:10
Phoenix Sky Harbor (PHX) 4
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1331
18:25
Phoenix Sky Harbor (PHX) 4

22:50
Houston Hobby (HOU)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
18:50
Phoenix Sky Harbor (PHX) 4

20:00
San Diego (SAN) 1
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1331
19:00
Phoenix Sky Harbor (PHX) 4

00:45(+1)
Tampa (TPA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN1331
20:20
Chicago Midway (MDW)

23:10
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN1331
07:05
Boston Logan (BOS) B

12:20
San Diego (SAN) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:15, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1331
12:50
Chicago Midway (MDW)

16:35
Denver (DEN)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1331
15:20
San Francisco (SFO) 2

00:45(+1)
Tampa (TPA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1331
16:50
Denver (DEN)

22:50
Houston Hobby (HOU)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1331
17:15
Denver (DEN)

20:00
San Diego (SAN) 1
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - San Diego (SAN)
  • Boston Logan (BOS) - Baltimore (BWI)
  • Boston Logan (BOS) - San Diego (SAN)
  • Chicago Midway (MDW) - Cincinnati (CVG)
  • Chicago Midway (MDW) - Dallas Love Field (DAL)
  • Chicago Midway (MDW) - Denver (DEN)
  • Chicago Midway (MDW) - Phoenix Sky Harbor (PHX)
  • Cincinnati (CVG) - Denver (DEN)
  • Dallas Love Field (DAL) - New Orleans (MSY)
  • Denver (DEN) - Houston Hobby (HOU)
  • Denver (DEN) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - San Diego (SAN)
  • Kansas City (MCI) - Denver (DEN)
  • Phoenix Sky Harbor (PHX) - Houston Hobby (HOU)
  • Phoenix Sky Harbor (PHX) - San Diego (SAN)
  • Phoenix Sky Harbor (PHX) - Tampa (TPA)
  • Salt Lake City (SLC) - Los Angeles (LAX)
  • San Francisco (SFO) - Phoenix Sky Harbor (PHX)
  • San Francisco (SFO) - Tampa (TPA)
All Southwest Airlines flights
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