Southwest Airlines flight WN 321: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 05:40 Denver (DEN) 07:15 Sacramento (SMF) B
WN 321 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2024-01-07
Sun 06:00 Little Rock (LIT) 07:15 Saint Louis (STL) 2
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2024-08-11 through 2024-08-25
Sun 06:00 Little Rock (LIT) 07:15 Saint Louis (STL) 2
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2024-09-08 through 2024-09-29
Thu,Fri 06:05 Oklahoma City (OKC) 07:35 Sky Harbor, Phoenix (PHX) 4
WN 321 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-03-07 through 2024-03-08
Mon,Thu,Fri 06:05 Oklahoma City (OKC) 06:35 Sky Harbor, Phoenix (PHX) 4
WN 321 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-03-11 through 2024-04-08
Mon,Thu,Fri 06:15 Little Rock (LIT) 07:30 Saint Louis (STL) 2
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2024-08-05 through 2024-09-30
Sun 06:20 Little Rock (LIT) 07:35 Saint Louis (STL) 2
WN 321 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2024-09-01
Sat 06:30 Sky Harbor, Phoenix (PHX) 4 08:25 Sacramento (SMF) B
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2024-06-08 through 2024-08-03
Sat 06:35 Little Rock (LIT) 07:50 Saint Louis (STL) 2
WN 321 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-08-10 through 2024-09-28
Tue,Wed 06:50 Sky Harbor, Phoenix (PHX) 4 10:15 Omaha (OMA)
WN 321 Non-stop Boeing 737-700 (73W) 2:25 Effective 2024-01-09 through 2024-03-06
Sat 06:50 San Antonio (SAT) A 10:50 Baltimore (BWI)
WN 321 Non-stop Boeing 737-700 (73W) 3:00 Effective 2024-01-13 through 2024-03-02
Tue,Wed 07:00 Little Rock (LIT) 08:15 Saint Louis (STL) 2
WN 321 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-08-06 through 2024-10-02
Sat 07:05 Denver (DEN) 08:50 Sacramento (SMF) B
WN 321 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2024-01-06
Mon,Thu,Fri 07:15 Sky Harbor, Phoenix (PHX) 4 10:30 Seattle-Tacoma (SEA)
WN 321 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-03-11 through 2024-04-08
Sat 07:35 Sky Harbor, Phoenix (PHX) 4 10:45 Seattle-Tacoma (SEA)
WN 321 Non-stop Boeing 737-800 (738) 3:10 Effective 2024-03-16 through 2024-04-06
Tue,Wed 07:55 Midway, Chicago (MDW) 11:05 LaGuardia, New York (LGA) B
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2024-06-04 through 2024-07-31
Mon,Thu,Fri 07:55 Midway, Chicago (MDW) 11:05 LaGuardia, New York (LGA) B
WN 321 Non-stop Boeing 737-800 (73H) 2:10 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 07:55 Midway, Chicago (MDW) 11:05 LaGuardia, New York (LGA) B
WN 321 Non-stop Boeing 737-800 (73H) 2:10 Effective 2024-07-05 through 2024-08-02
Tue,Wed 08:00 Sky Harbor, Phoenix (PHX) 4 11:10 Seattle-Tacoma (SEA)
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2024-03-12 through 2024-04-03
Thu 08:00 Midway, Chicago (MDW) 11:10 LaGuardia, New York (LGA) B
WN 321 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2024-07-04
Thu,Fri 08:15 Sky Harbor, Phoenix (PHX) 4 10:30 Seattle-Tacoma (SEA)
WN 321 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-03-07 through 2024-03-08
Sat 08:35 Sky Harbor, Phoenix (PHX) 4 10:45 Seattle-Tacoma (SEA)
WN 321 Non-stop Boeing 737-800 (738) 3:10 Operates only on 2024-03-09
Sun 09:00 Sky Harbor, Phoenix (PHX) 4 12:10 Seattle-Tacoma (SEA)
WN 321 Non-stop Boeing 737-800 (73H) 3:10 Effective 2024-03-10 through 2024-04-07
Sun 09:00 Sky Harbor, Phoenix (PHX) 4 11:00 Sacramento (SMF) B
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2024-06-09 through 2024-08-04
Tue,Wed 11:00 Omaha (OMA) 12:25 Midway, Chicago (MDW)
WN 321 Non-stop Boeing 737-700 (73W) 1:25 Effective 2024-01-09 through 2024-03-06
Sat 11:30 Baltimore (BWI) 12:25 Norfolk (ORF)
WN 321 Non-stop Boeing 737-700 (73W) 0:55 Effective 2024-01-13 through 2024-03-02
Sat 13:00 Norfolk (ORF) 14:05 Nashville (BNA)
WN 321 Non-stop Boeing 737-700 (73W) 2:05 Effective 2024-01-13 through 2024-03-02
Tue,Wed 13:05 Midway, Chicago (MDW) 14:35 Nashville (BNA)
WN 321 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-01-09 through 2024-03-06
Sat 14:25 Fort Myers (RSW) 16:05 Atlanta (ATL) N
WN 321 Non-stop Boeing 737-700 (73W) 1:40 Effective 2024-04-13 through 2024-06-01
Sat 14:45 Nashville (BNA) 17:15 Austin (AUS)
WN 321 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-01-13 through 2024-03-02
Tue,Wed 15:20 Nashville (BNA) 17:50 Austin (AUS)
WN 321 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-01-09 through 2024-03-06
Sun 16:55 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 21:55 George Bush, Houston (IAH) A
WN 321 Non-stop Boeing 737-800 (73H) 3:00 Operates only on 2024-05-26
Tue,Wed 17:00 Fort Myers (RSW) 18:45 Atlanta (ATL) N
WN 321 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-04-09 through 2024-05-29
Mon,Thu,Fri 17:10 Fort Myers (RSW) 19:00 Atlanta (ATL) N
WN 321 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2024-04-11 through 2024-06-03
Mon,Thu,Fri 17:30 Salt Lake City (SLC) 19:10 Sky Harbor, Phoenix (PHX) 4
WN 321 Non-stop Boeing 737-800 (73H) 1:40 Effective 2024-01-08 through 2024-03-04
Sat 17:55 Austin (AUS) 19:15 Ontario, Los Angeles (ONT) 4
WN 321 Non-stop Boeing 737-700 (73W) 3:20 Effective 2024-01-13 through 2024-03-02
Tue,Wed 18:35 Austin (AUS) 19:50 Denver (DEN)
WN 321 Non-stop Boeing 737-700 (73W) 2:15 Effective 2024-01-09 through 2024-03-06
Sun 19:15 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 00:15 George Bush, Houston (IAH) A
WN 321 Non-stop Boeing 737-800 (73H) 3:00 Effective 2024-04-14 through 2024-05-19
The flight arrives 1 day after departure.
Sun 19:15 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 00:15 George Bush, Houston (IAH) A
WN 321 Non-stop Boeing 737-800 (73H) 3:00 Operates only on 2024-06-02
The flight arrives 1 day after departure.
Tue,Wed 20:35 Denver (DEN) 22:00 Reno (RNO)
WN 321 Non-stop Boeing 737-700 (73W) 2:25 Effective 2024-01-09 through 2024-03-06
Non-Direct Flights:
Mon,Thu,Fri 06:05 Oklahoma City (OKC) 10:30 Seattle-Tacoma (SEA)
WN 321 1-stop Boeing 737-700 (73W) 6:25 Effective 2024-03-07 through 2024-04-08
Tue,Wed 06:50 Sky Harbor, Phoenix (PHX) 4 12:25 Midway, Chicago (MDW)
WN 321 1-stop Boeing 737-700 (73W) 4:35 Effective 2024-01-09 through 2024-03-06
Sat 06:50 San Antonio (SAT) A 12:25 Norfolk (ORF)
WN 321 1-stop Boeing 737-700 (73W) 4:35 Effective 2024-01-13 through 2024-03-02
Tue,Wed 11:00 Omaha (OMA) 14:35 Nashville (BNA)
WN 321 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-01-09 through 2024-03-06
Sat 11:30 Baltimore (BWI) 14:05 Nashville (BNA)
WN 321 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-01-13 through 2024-03-02
Sat 13:00 Norfolk (ORF) 17:15 Austin (AUS)
WN 321 1-stop Boeing 737-700 (73W) 5:15 Effective 2024-01-13 through 2024-03-02
Tue,Wed 13:05 Midway, Chicago (MDW) 17:50 Austin (AUS)
WN 321 1-stop Boeing 737-700 (73W) 4:45 Effective 2024-01-09 through 2024-03-06
Sat 14:45 Nashville (BNA) 19:15 Ontario, Los Angeles (ONT) 4
WN 321 1-stop Boeing 737-700 (73W) 6:30 Effective 2024-01-13 through 2024-03-02
Tue,Wed 15:20 Nashville (BNA) 19:50 Denver (DEN)
WN 321 1-stop Boeing 737-700 (73W) 5:30 Effective 2024-01-09 through 2024-03-06
Tue,Wed 18:35 Austin (AUS) 22:00 Reno (RNO)
WN 321 1-stop Boeing 737-700 (73W) 5:25 Effective 2024-01-09 through 2024-03-06
Tue,Wed 06:50 Sky Harbor, Phoenix (PHX) 4 14:35 Nashville (BNA)
WN 321 2-stop Boeing 737-700 (73W) 6:45 Effective 2024-01-09 through 2024-03-06
Sat 06:50 San Antonio (SAT) A 14:05 Nashville (BNA)
WN 321 2-stop Boeing 737-700 (73W) 7:15 Effective 2024-01-13 through 2024-03-02
Tue,Wed 11:00 Omaha (OMA) 17:50 Austin (AUS)
WN 321 2-stop Boeing 737-700 (73W) 6:50 Effective 2024-01-09 through 2024-03-06
Sat 11:30 Baltimore (BWI) 17:15 Austin (AUS)
WN 321 2-stop Boeing 737-700 (73W) 6:45 Effective 2024-01-13 through 2024-03-02
Sat 13:00 Norfolk (ORF) 19:15 Ontario, Los Angeles (ONT) 4
WN 321 2-stop Boeing 737-700 (73W) 9:15 Effective 2024-01-13 through 2024-03-02
Tue,Wed 13:05 Midway, Chicago (MDW) 19:50 Denver (DEN)
WN 321 2-stop Boeing 737-700 (73W) 7:45 Effective 2024-01-09 through 2024-03-06
Tue,Wed 15:20 Nashville (BNA) 22:00 Reno (RNO)
WN 321 2-stop Boeing 737-700 (73W) 8:40 Effective 2024-01-09 through 2024-03-06
Tue,Wed 06:50 Sky Harbor, Phoenix (PHX) 4 17:50 Austin (AUS)
WN 321 3-stop Boeing 737-700 (73W) 10:00 Effective 2024-01-09 through 2024-03-06
Sat 06:50 San Antonio (SAT) A 17:15 Austin (AUS)
WN 321 3-stop Boeing 737-700 (73W) 10:25 Effective 2024-01-13 through 2024-03-02
Tue,Wed 11:00 Omaha (OMA) 19:50 Denver (DEN)
WN 321 3-stop Boeing 737-700 (73W) 9:50 Effective 2024-01-09 through 2024-03-06
Sat 11:30 Baltimore (BWI) 19:15 Ontario, Los Angeles (ONT) 4
WN 321 3-stop Boeing 737-700 (73W) 10:45 Effective 2024-01-13 through 2024-03-02
Tue,Wed 13:05 Midway, Chicago (MDW) 22:00 Reno (RNO)
WN 321 3-stop Boeing 737-700 (73W) 10:55 Effective 2024-01-09 through 2024-03-06
Tue,Wed 06:50 Sky Harbor, Phoenix (PHX) 4 19:50 Denver (DEN)
WN 321 4-stop Boeing 737-700 (73W) 13:00 Effective 2024-01-09 through 2024-03-06
Sat 06:50 San Antonio (SAT) A 19:15 Ontario, Los Angeles (ONT) 4
WN 321 4-stop Boeing 737-700 (73W) 14:25 Effective 2024-01-13 through 2024-03-02
Tue,Wed 11:00 Omaha (OMA) 22:00 Reno (RNO)
WN 321 4-stop Boeing 737-700 (73W) 13:00 Effective 2024-01-09 through 2024-03-06
Tue,Wed 06:50 Sky Harbor, Phoenix (PHX) 4 22:00 Reno (RNO)
WN 321 5-stop Boeing 737-700 (73W) 16:10 Effective 2024-01-09 through 2024-03-06
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 321: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN321
05:40
Denver (DEN)

07:15
Sacramento (SMF) B
Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
06:00
Little Rock (LIT)

07:15
Saint Louis (STL) 2
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
06:00
Little Rock (LIT)

07:15
Saint Louis (STL) 2
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
06:05
Oklahoma City (OKC)

07:35
Sky Harbor, Phoenix (PHX) 4
Effective 2024-03-07 through 2024-03-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:05
Oklahoma City (OKC)

06:35
Sky Harbor, Phoenix (PHX) 4
Effective 2024-03-11 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:15
Little Rock (LIT)

07:30
Saint Louis (STL) 2
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
06:20
Little Rock (LIT)

07:35
Saint Louis (STL) 2
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:30
Sky Harbor, Phoenix (PHX) 4

08:25
Sacramento (SMF) B
Effective 2024-06-08 through 2024-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
06:35
Little Rock (LIT)

07:50
Saint Louis (STL) 2
Effective 2024-08-10 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
Sky Harbor, Phoenix (PHX) 4

10:15
Omaha (OMA)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
San Antonio (SAT) A

10:50
Baltimore (BWI)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
07:00
Little Rock (LIT)

08:15
Saint Louis (STL) 2
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
07:05
Denver (DEN)

08:50
Sacramento (SMF) B
Operates only on 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
07:15
Sky Harbor, Phoenix (PHX) 4

10:30
Seattle-Tacoma (SEA)
Effective 2024-03-11 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
07:35
Sky Harbor, Phoenix (PHX) 4

10:45
Seattle-Tacoma (SEA)
Effective 2024-03-16 through 2024-04-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (738)
Southwest Airlines WN321
07:55
Midway, Chicago (MDW)

11:05
LaGuardia, New York (LGA) B
Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
07:55
Midway, Chicago (MDW)

11:05
LaGuardia, New York (LGA) B
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
07:55
Midway, Chicago (MDW)

11:05
LaGuardia, New York (LGA) B
Effective 2024-07-05 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
08:00
Sky Harbor, Phoenix (PHX) 4

11:10
Seattle-Tacoma (SEA)
Effective 2024-03-12 through 2024-04-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
08:00
Midway, Chicago (MDW)

11:10
LaGuardia, New York (LGA) B
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
08:15
Sky Harbor, Phoenix (PHX) 4

10:30
Seattle-Tacoma (SEA)
Effective 2024-03-07 through 2024-03-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
08:35
Sky Harbor, Phoenix (PHX) 4

10:45
Seattle-Tacoma (SEA)
Operates only on 2024-03-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (738)
Southwest Airlines WN321
09:00
Sky Harbor, Phoenix (PHX) 4

12:10
Seattle-Tacoma (SEA)
Effective 2024-03-10 through 2024-04-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
09:00
Sky Harbor, Phoenix (PHX) 4

11:00
Sacramento (SMF) B
Effective 2024-06-09 through 2024-08-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
11:00
Omaha (OMA)

12:25
Midway, Chicago (MDW)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:30
Baltimore (BWI)

12:25
Norfolk (ORF)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:00
Norfolk (ORF)

14:05
Nashville (BNA)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:05
Midway, Chicago (MDW)

14:35
Nashville (BNA)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
14:25
Fort Myers (RSW)

16:05
Atlanta (ATL) N
Effective 2024-04-13 through 2024-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
14:45
Nashville (BNA)

17:15
Austin (AUS)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
15:20
Nashville (BNA)

17:50
Austin (AUS)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
16:55
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

21:55
George Bush, Houston (IAH) A
Operates only on 2024-05-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
17:00
Fort Myers (RSW)

18:45
Atlanta (ATL) N
Effective 2024-04-09 through 2024-05-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
17:10
Fort Myers (RSW)

19:00
Atlanta (ATL) N
Effective 2024-04-11 through 2024-06-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN321
17:30
Salt Lake City (SLC)

19:10
Sky Harbor, Phoenix (PHX) 4
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN321
17:55
Austin (AUS)

19:15
Ontario, Los Angeles (ONT) 4
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
18:35
Austin (AUS)

19:50
Denver (DEN)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
19:15
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

00:15(+1)
George Bush, Houston (IAH) A
Effective 2024-04-14 through 2024-05-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN321
19:15
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

00:15(+1)
George Bush, Houston (IAH) A
Operates only on 2024-06-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN321
20:35
Denver (DEN)

22:00
Reno (RNO)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN321
06:05
Oklahoma City (OKC)

10:30
Seattle-Tacoma (SEA)
Effective 2024-03-07 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
Sky Harbor, Phoenix (PHX) 4

12:25
Midway, Chicago (MDW)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
San Antonio (SAT) A

12:25
Norfolk (ORF)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:00
Omaha (OMA)

14:35
Nashville (BNA)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:30
Baltimore (BWI)

14:05
Nashville (BNA)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:00
Norfolk (ORF)

17:15
Austin (AUS)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:05
Midway, Chicago (MDW)

17:50
Austin (AUS)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
14:45
Nashville (BNA)

19:15
Ontario, Los Angeles (ONT) 4
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
15:20
Nashville (BNA)

19:50
Denver (DEN)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
18:35
Austin (AUS)

22:00
Reno (RNO)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
Sky Harbor, Phoenix (PHX) 4

14:35
Nashville (BNA)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:45, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
San Antonio (SAT) A

14:05
Nashville (BNA)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:15, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:00
Omaha (OMA)

17:50
Austin (AUS)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:30
Baltimore (BWI)

17:15
Austin (AUS)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:45, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:00
Norfolk (ORF)

19:15
Ontario, Los Angeles (ONT) 4
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:15, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:05
Midway, Chicago (MDW)

19:50
Denver (DEN)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:45, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
15:20
Nashville (BNA)

22:00
Reno (RNO)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:40, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
Sky Harbor, Phoenix (PHX) 4

17:50
Austin (AUS)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:00, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
San Antonio (SAT) A

17:15
Austin (AUS)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:25, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:00
Omaha (OMA)

19:50
Denver (DEN)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:50, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:30
Baltimore (BWI)

19:15
Ontario, Los Angeles (ONT) 4
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:45, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
13:05
Midway, Chicago (MDW)

22:00
Reno (RNO)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:55, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
Sky Harbor, Phoenix (PHX) 4

19:50
Denver (DEN)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 13:00, 4-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
San Antonio (SAT) A

19:15
Ontario, Los Angeles (ONT) 4
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 14:25, 4-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
11:00
Omaha (OMA)

22:00
Reno (RNO)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 13:00, 4-stop
Boeing 737-700 (73W)
Southwest Airlines WN321
06:50
Sky Harbor, Phoenix (PHX) 4

22:00
Reno (RNO)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 16:10, 5-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Denver (DEN)
  • Austin (AUS) - Ontario, Los Angeles (ONT)
  • Austin (AUS) - Reno (RNO)
  • Baltimore (BWI) - Austin (AUS)
  • Baltimore (BWI) - Nashville (BNA)
  • Baltimore (BWI) - Norfolk (ORF)
  • Baltimore (BWI) - Ontario, Los Angeles (ONT)
  • Denver (DEN) - Reno (RNO)
  • Denver (DEN) - Sacramento (SMF)
  • Fort Myers (RSW) - Atlanta (ATL)
  • HARRY REID INTL AIRPORT, Las Vegas (LAS) - George Bush, Houston (IAH)
  • Little Rock (LIT) - Saint Louis (STL)
  • Midway, Chicago (MDW) - Austin (AUS)
  • Midway, Chicago (MDW) - Denver (DEN)
  • Midway, Chicago (MDW) - LaGuardia, New York (LGA)
  • Midway, Chicago (MDW) - Nashville (BNA)
  • Midway, Chicago (MDW) - Reno (RNO)
  • Nashville (BNA) - Austin (AUS)
  • Nashville (BNA) - Denver (DEN)
  • Nashville (BNA) - Ontario, Los Angeles (ONT)
  • Nashville (BNA) - Reno (RNO)
  • Norfolk (ORF) - Austin (AUS)
  • Norfolk (ORF) - Nashville (BNA)
  • Norfolk (ORF) - Ontario, Los Angeles (ONT)
  • Oklahoma City (OKC) - Seattle-Tacoma (SEA)
  • Oklahoma City (OKC) - Sky Harbor, Phoenix (PHX)
  • Omaha (OMA) - Austin (AUS)
  • Omaha (OMA) - Denver (DEN)
  • Omaha (OMA) - Midway, Chicago (MDW)
  • Omaha (OMA) - Nashville (BNA)
  • Omaha (OMA) - Reno (RNO)
  • Salt Lake City (SLC) - Sky Harbor, Phoenix (PHX)
  • San Antonio (SAT) - Austin (AUS)
  • San Antonio (SAT) - Baltimore (BWI)
  • San Antonio (SAT) - Nashville (BNA)
  • San Antonio (SAT) - Norfolk (ORF)
  • San Antonio (SAT) - Ontario, Los Angeles (ONT)
  • Sky Harbor, Phoenix (PHX) - Austin (AUS)
  • Sky Harbor, Phoenix (PHX) - Denver (DEN)
  • Sky Harbor, Phoenix (PHX) - Midway, Chicago (MDW)
  • Sky Harbor, Phoenix (PHX) - Nashville (BNA)
  • Sky Harbor, Phoenix (PHX) - Omaha (OMA)
  • Sky Harbor, Phoenix (PHX) - Reno (RNO)
  • Sky Harbor, Phoenix (PHX) - Sacramento (SMF)
  • Sky Harbor, Phoenix (PHX) - Seattle-Tacoma (SEA)
All Southwest Airlines flights
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