Southwest Airlines flight WN 323: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:10 Ronald Reagan Washington (DCA) 08:15 Love Field, Dallas (DAL) 1
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Operates only on 2025-08-31
Thu 06:35 Los Angeles (LAX) 1 11:25 Austin (AUS)
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-11-27
Tue,Wed 06:45 Phoenix Sky Harbor (PHX) 4 09:20 Salt Lake City (SLC)
WN 323 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-10-07 through 2025-10-29
Sun 07:40 Denver (DEN) 13:35 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2025-11-30
Sat 07:45 Phoenix Sky Harbor (PHX) 4 10:25 Salt Lake City (SLC)
WN 323 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-10-04 through 2025-11-01
Sun 07:55 Phoenix Sky Harbor (PHX) 4 10:35 Salt Lake City (SLC)
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 08:45 Phoenix Sky Harbor (PHX) 4 11:25 Salt Lake City (SLC)
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-10-02 through 2025-10-31
Sun 08:55 Love Field, Dallas (DAL) 1 10:00 Denver (DEN)
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2025-08-31
Sat 09:55 Denver (DEN) 15:50 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-11-08 through 2025-11-15
Sat 09:55 Denver (DEN) 15:50 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-12-06 through 2025-12-13
Tue,Wed 10:10 Nashville (BNA) 12:45 Sacramento (SMF) B
WN 323 Non-stop Boeing 737-800 (73H) 4:35 Valid until 2025-06-04
Mon-Wed 12:35 Denver (DEN) 18:25 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 12:35 Denver (DEN) 18:25 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri,Sun 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-07 through 2025-12-14
Thu 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Operates only on 2025-12-18
Mon 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Operates only on 2026-01-05
Sat 13:35 Denver (DEN) 19:25 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-22 through 2025-11-29
Sat 13:35 Denver (DEN) 19:25 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-20 through 2026-01-03
Sun 13:55 Nashville (BNA) 16:30 Sacramento (SMF) B
WN 323 Non-stop Boeing 737-800 (73H) 4:35 Valid until 2025-05-18
Sun 13:55 Nashville (BNA) 16:30 Sacramento (SMF) B
WN 323 Non-stop Boeing 737-800 (73H) 4:35 Operates only on 2025-06-01
Mon 15:40 Nashville (BNA) 18:15 Sacramento (SMF) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2025-05-26
Mon,Thu,Fri 15:50 Nashville (BNA) 18:25 Sacramento (SMF) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Valid until 2025-05-23
Mon,Thu,Fri 15:50 Nashville (BNA) 18:25 Sacramento (SMF) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2025-05-29 through 2025-06-02
Tue,Wed 16:45 Nashville (BNA) 20:05 Fort Lauderdale (FLL) 1
WN 323 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-06-10 through 2025-07-30
Tue,Wed 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-04 through 2025-11-12
Mon-Thu 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-17 through 2025-11-20
Mon-Fri 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-02 through 2025-12-11
Mon-Wed 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-15 through 2025-12-17
Wed,Thu 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-24 through 2026-01-01
Sat 17:15 Nashville (BNA) 19:50 Sacramento (SMF) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Valid until 2025-05-31
Sat 18:15 San Jose (SJC) B 20:10 Phoenix Sky Harbor (PHX) 4
WN 323 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-08-09 through 2025-09-27
Sun 18:30 Nashville (BNA) 21:05 Sacramento (SMF) B
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2025-05-25
Sat 19:45 Nashville (BNA) 23:05 Fort Lauderdale (FLL) 1
WN 323 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-06-07 through 2025-08-02
Sun 20:05 San Jose (SJC) B 21:55 Phoenix Sky Harbor (PHX) 4
WN 323 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-08-10 through 2025-08-24
Sun 20:05 San Jose (SJC) B 21:55 Phoenix Sky Harbor (PHX) 4
WN 323 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-09-07 through 2025-09-28
Tue,Wed 20:20 San Jose (SJC) B 22:10 Phoenix Sky Harbor (PHX) 4
WN 323 Non-stop Boeing 737-800 (73H) 1:50 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 20:20 San Jose (SJC) B 22:10 Phoenix Sky Harbor (PHX) 4
WN 323 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-08-07 through 2025-09-29
Mon,Thu,Fri 20:30 Nashville (BNA) 23:45 Fort Lauderdale (FLL) 1
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 20:30 Nashville (BNA) 23:45 Fort Lauderdale (FLL) 1
WN 323 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-07-07 through 2025-08-04
Sun 21:40 Nashville (BNA) 00:55 Fort Lauderdale (FLL) 1
WN 323 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-06-08 through 2025-08-03
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 06:10 Ronald Reagan Washington (DCA) 10:00 Denver (DEN)
WN 323 1-stop Boeing 737 MAX 8 (7M8) 5:50 Operates only on 2025-08-31
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 323: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN323
06:10
Ronald Reagan Washington (DCA)

08:15
Love Field, Dallas (DAL) 1
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
06:35
Los Angeles (LAX) 1

11:25
Austin (AUS)
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
06:45
Phoenix Sky Harbor (PHX) 4

09:20
Salt Lake City (SLC)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN323
07:40
Denver (DEN)

13:35
Boston Logan (BOS) B
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
07:45
Phoenix Sky Harbor (PHX) 4

10:25
Salt Lake City (SLC)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
07:55
Phoenix Sky Harbor (PHX) 4

10:35
Salt Lake City (SLC)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
08:45
Phoenix Sky Harbor (PHX) 4

11:25
Salt Lake City (SLC)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
08:55
Love Field, Dallas (DAL) 1

10:00
Denver (DEN)
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
09:55
Denver (DEN)

15:50
Boston Logan (BOS) B
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
09:55
Denver (DEN)

15:50
Boston Logan (BOS) B
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
10:10
Nashville (BNA)

12:45
Sacramento (SMF) B
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
12:35
Denver (DEN)

18:25
Boston Logan (BOS) B
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
12:35
Denver (DEN)

18:25
Boston Logan (BOS) B
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
12:50
Denver (DEN)

18:40
Boston Logan (BOS) B
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
12:50
Denver (DEN)

18:40
Boston Logan (BOS) B
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
12:50
Denver (DEN)

18:40
Boston Logan (BOS) B
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
12:50
Denver (DEN)

18:40
Boston Logan (BOS) B
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
12:50
Denver (DEN)

18:40
Boston Logan (BOS) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
13:35
Denver (DEN)

19:25
Boston Logan (BOS) B
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
13:35
Denver (DEN)

19:25
Boston Logan (BOS) B
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
13:55
Nashville (BNA)

16:30
Sacramento (SMF) B
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
13:55
Nashville (BNA)

16:30
Sacramento (SMF) B
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
15:40
Nashville (BNA)

18:15
Sacramento (SMF) B
Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
15:50
Nashville (BNA)

18:25
Sacramento (SMF) B
Valid until 2025-05-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
15:50
Nashville (BNA)

18:25
Sacramento (SMF) B
Effective 2025-05-29 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
16:45
Nashville (BNA)

20:05
Fort Lauderdale (FLL) 1
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
17:00
Denver (DEN)

22:45
Boston Logan (BOS) B
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
17:00
Denver (DEN)

22:45
Boston Logan (BOS) B
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
17:00
Denver (DEN)

22:45
Boston Logan (BOS) B
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
17:00
Denver (DEN)

22:45
Boston Logan (BOS) B
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
17:00
Denver (DEN)

22:45
Boston Logan (BOS) B
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
17:15
Nashville (BNA)

19:50
Sacramento (SMF) B
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
18:15
San Jose (SJC) B

20:10
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN323
18:30
Nashville (BNA)

21:05
Sacramento (SMF) B
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
19:45
Nashville (BNA)

23:05
Fort Lauderdale (FLL) 1
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN323
20:05
San Jose (SJC) B

21:55
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN323
20:05
San Jose (SJC) B

21:55
Phoenix Sky Harbor (PHX) 4
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN323
20:20
San Jose (SJC) B

22:10
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN323
20:20
San Jose (SJC) B

22:10
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN323
20:30
Nashville (BNA)

23:45
Fort Lauderdale (FLL) 1
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
20:30
Nashville (BNA)

23:45
Fort Lauderdale (FLL) 1
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN323
21:40
Nashville (BNA)

00:55(+1)
Fort Lauderdale (FLL) 1
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN323
06:10
Ronald Reagan Washington (DCA)

10:00
Denver (DEN)
Operates only on 2025-08-31
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:
  • Denver (DEN) - Boston Logan (BOS)
  • Los Angeles (LAX) - Austin (AUS)
  • Love Field, Dallas (DAL) - Denver (DEN)
  • Nashville (BNA) - Fort Lauderdale (FLL)
  • Nashville (BNA) - Sacramento (SMF)
  • Phoenix Sky Harbor (PHX) - Salt Lake City (SLC)
  • Ronald Reagan Washington (DCA) - Denver (DEN)
  • Ronald Reagan Washington (DCA) - Love Field, Dallas (DAL)
  • San Jose (SJC) - Phoenix Sky Harbor (PHX)
All Southwest Airlines flights
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