Southwest Airlines flight WN 121: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 Saint Louis (STL) 2 07:35 Atlanta (ATL) N
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 05:00 Saint Louis (STL) 2 07:35 Atlanta (ATL) N
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-07-08 through 2024-08-02
Sat 05:10 Saint Louis (STL) 2 07:45 Atlanta (ATL) N
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-06-08 through 2024-08-03
Tue,Wed 06:15 Saint Louis (STL) 2 08:50 Atlanta (ATL) N
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-06-04 through 2024-07-31
Thu 06:40 Saint Louis (STL) 2 09:15 Atlanta (ATL) N
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Operates only on 2024-07-04
Sat 06:50 Tucson (TUS) 11:05 Midway, Chicago (MDW)
WN 121 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-01-13 through 2024-03-02
Sat 06:50 Eugene (EUG) 08:55 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 121 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-03-09 through 2024-04-06
Sun 07:05 Saint Louis (STL) 2 09:20 Los Angeles (LAX) 1
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2024-01-14 through 2024-03-03
Mon,Thu,Fri 08:15 Oakland (OAK) 2 09:55 Portland (PDX)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2024-03-07 through 2024-04-08
Sun 08:45 Reno (RNO) 10:15 San Diego (SAN) 1
WN 121 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2024-09-01
Sat 08:55 Saint Louis (STL) 2 10:40 Panama City (ECP)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2024-08-10 through 2024-09-28
Fri 09:25 Sacramento (SMF) B 14:45 Love Field, Dallas (DAL) 1
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Operates only on 2024-07-05
Sun 10:10 Los Angeles (LAX) 1 12:30 Tucson (TUS)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2024-01-14 through 2024-03-03
Tue,Wed 10:15 Oakland (OAK) 2 11:55 Portland (PDX)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2024-03-12 through 2024-04-03
Sun 10:50 Oakland (OAK) 2 12:30 Portland (PDX)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2024-03-10 through 2024-04-07
Sun 10:55 San Diego (SAN) 1 15:40 San Antonio (SAT) A
WN 121 Non-stop Boeing 737-700 (73W) 2:45 Operates only on 2024-09-01
Sat 12:55 Austin (AUS) 16:35 Pittsburgh (PIT)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2024-01-06
Sun 13:20 Tucson (TUS) 17:40 Midway, Chicago (MDW)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2024-01-14 through 2024-03-03
Sun 13:40 Saint Louis (STL) 2 16:15 Atlanta (ATL) N
WN 121 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-06-09 through 2024-08-04
Tue,Wed 14:05 Love Field, Dallas (DAL) 1 15:05 Denver (DEN)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2024-08-06 through 2024-10-02
Mon,Sun 14:40 Oakland (OAK) 2 18:10 Denver (DEN)
WN 121 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2024-01-01
Wed-Fri,Sun 14:40 Oakland (OAK) 2 18:10 Denver (DEN)
WN 121 Non-stop Boeing 737-800 (73H) 2:30 Effective 2024-01-03 through 2024-01-07
Sun 16:15 San Antonio (SAT) A 17:25 Love Field, Dallas (DAL) 1
WN 121 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2024-09-01
Sun 16:25 Denver (DEN) 17:45 Reno (RNO)
WN 121 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2024-05-26
Sat 17:20 Pittsburgh (PIT) 17:50 Midway, Chicago (MDW)
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2024-01-06
Sun 18:05 Love Field, Dallas (DAL) 1 19:10 Ontario, Los Angeles (ONT) 4
WN 121 Non-stop Boeing 737-700 (73W) 3:05 Operates only on 2024-09-01
Mon,Thu,Fri 19:35 Nashville (BNA) 22:10 Ronald Reagan, Washington (DCA)
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-01-08 through 2024-03-04
Sun 19:45 Ontario, Los Angeles (ONT) 4 21:05 Sacramento (SMF) B
WN 121 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2024-09-01
Tue,Wed 20:00 Ontario, Los Angeles (ONT) 4 21:20 Oakland (OAK) 2
WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2024-01-09 through 2024-03-06
Tue,Wed 20:25 Denver (DEN) 21:40 Albuquerque (ABQ)
WN 121 Non-stop Boeing 737-800 (73H) 1:15 Effective 2024-04-09 through 2024-05-29
Mon,Thu,Fri 20:50 Denver (DEN) 23:30 Kansas City (MCI)
WN 121 Non-stop Boeing 737-700 (73W) 1:40 Effective 2024-08-05 through 2024-09-30
Sun 21:05 Denver (DEN) 22:25 Albuquerque (ABQ)
WN 121 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-04-14 through 2024-05-19
Sun 21:05 Denver (DEN) 22:25 Albuquerque (ABQ)
WN 121 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2024-06-02
Sun 21:30 Denver (DEN) 00:05 Kansas City (MCI)
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-08-11 through 2024-08-25
The flight arrives 1 day after departure.
Sun 21:30 Denver (DEN) 00:05 Kansas City (MCI)
WN 121 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-09-08 through 2024-09-29
The flight arrives 1 day after departure.
Mon,Thu,Fri 22:05 Denver (DEN) 23:20 Albuquerque (ABQ)
WN 121 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-04-11 through 2024-06-03
Non-Direct Flights:
Sun 07:05 Saint Louis (STL) 2 12:30 Tucson (TUS)
WN 121 1-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2024-01-14 through 2024-03-03
Sun 08:45 Reno (RNO) 15:40 San Antonio (SAT) A
WN 121 1-stop Boeing 737-700 (73W) 4:55 Operates only on 2024-09-01
Sun 10:10 Los Angeles (LAX) 1 17:40 Midway, Chicago (MDW)
WN 121 1-stop Boeing 737 MAX 8 (7M8) 5:30 Effective 2024-01-14 through 2024-03-03
Sun 10:55 San Diego (SAN) 1 17:25 Love Field, Dallas (DAL) 1
WN 121 1-stop Boeing 737-700 (73W) 4:30 Operates only on 2024-09-01
Sat 12:55 Austin (AUS) 17:50 Midway, Chicago (MDW)
WN 121 1-stop Boeing 737 MAX 8 (7M8) 4:55 Operates only on 2024-01-06
Sun 16:15 San Antonio (SAT) A 19:10 Ontario, Los Angeles (ONT) 4
WN 121 1-stop Boeing 737-700 (73W) 4:55 Operates only on 2024-09-01
Sun 18:05 Love Field, Dallas (DAL) 1 21:05 Sacramento (SMF) B
WN 121 1-stop Boeing 737-700 (73W) 5:00 Operates only on 2024-09-01
Sun 07:05 Saint Louis (STL) 2 17:40 Midway, Chicago (MDW)
WN 121 2-stop Boeing 737 MAX 8 (7M8) 10:35 Effective 2024-01-14 through 2024-03-03
Sun 08:45 Reno (RNO) 17:25 Love Field, Dallas (DAL) 1
WN 121 2-stop Boeing 737-700 (73W) 6:40 Operates only on 2024-09-01
Sun 10:55 San Diego (SAN) 1 19:10 Ontario, Los Angeles (ONT) 4
WN 121 2-stop Boeing 737-700 (73W) 8:15 Operates only on 2024-09-01
Sun 16:15 San Antonio (SAT) A 21:05 Sacramento (SMF) B
WN 121 2-stop Boeing 737-700 (73W) 6:50 Operates only on 2024-09-01
Sun 08:45 Reno (RNO) 19:10 Ontario, Los Angeles (ONT) 4
WN 121 3-stop Boeing 737-700 (73W) 10:25 Operates only on 2024-09-01
Sun 10:55 San Diego (SAN) 1 21:05 Sacramento (SMF) B
WN 121 3-stop Boeing 737-700 (73W) 10:10 Operates only on 2024-09-01
Sun 08:45 Reno (RNO) 21:05 Sacramento (SMF) B
WN 121 4-stop Boeing 737-700 (73W) 12:20 Operates only on 2024-09-01
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 121: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN121
05:00
Saint Louis (STL) 2

07:35
Atlanta (ATL) N
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
05:00
Saint Louis (STL) 2

07:35
Atlanta (ATL) N
Effective 2024-07-08 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
05:10
Saint Louis (STL) 2

07:45
Atlanta (ATL) N
Effective 2024-06-08 through 2024-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
06:15
Saint Louis (STL) 2

08:50
Atlanta (ATL) N
Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
06:40
Saint Louis (STL) 2

09:15
Atlanta (ATL) N
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
06:50
Tucson (TUS)

11:05
Midway, Chicago (MDW)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
06:50
Eugene (EUG)

08:55
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-03-09 through 2024-04-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
07:05
Saint Louis (STL) 2

09:20
Los Angeles (LAX) 1
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
08:15
Oakland (OAK) 2

09:55
Portland (PDX)
Effective 2024-03-07 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
08:45
Reno (RNO)

10:15
San Diego (SAN) 1
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
08:55
Saint Louis (STL) 2

10:40
Panama City (ECP)
Effective 2024-08-10 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
09:25
Sacramento (SMF) B

14:45
Love Field, Dallas (DAL) 1
Operates only on 2024-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
10:10
Los Angeles (LAX) 1

12:30
Tucson (TUS)
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
10:15
Oakland (OAK) 2

11:55
Portland (PDX)
Effective 2024-03-12 through 2024-04-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
10:50
Oakland (OAK) 2

12:30
Portland (PDX)
Effective 2024-03-10 through 2024-04-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
10:55
San Diego (SAN) 1

15:40
San Antonio (SAT) A
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
12:55
Austin (AUS)

16:35
Pittsburgh (PIT)
Operates only on 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
13:20
Tucson (TUS)

17:40
Midway, Chicago (MDW)
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
13:40
Saint Louis (STL) 2

16:15
Atlanta (ATL) N
Effective 2024-06-09 through 2024-08-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
14:05
Love Field, Dallas (DAL) 1

15:05
Denver (DEN)
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
14:40
Oakland (OAK) 2

18:10
Denver (DEN)
Valid until 2024-01-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
14:40
Oakland (OAK) 2

18:10
Denver (DEN)
Effective 2024-01-03 through 2024-01-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
16:15
San Antonio (SAT) A

17:25
Love Field, Dallas (DAL) 1
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
16:25
Denver (DEN)

17:45
Reno (RNO)
Operates only on 2024-05-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
17:20
Pittsburgh (PIT)

17:50
Midway, Chicago (MDW)
Operates only on 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
18:05
Love Field, Dallas (DAL) 1

19:10
Ontario, Los Angeles (ONT) 4
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
19:35
Nashville (BNA)

22:10
Ronald Reagan, Washington (DCA)
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
19:45
Ontario, Los Angeles (ONT) 4

21:05
Sacramento (SMF) B
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
20:00
Ontario, Los Angeles (ONT) 4

21:20
Oakland (OAK) 2
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
20:25
Denver (DEN)

21:40
Albuquerque (ABQ)
Effective 2024-04-09 through 2024-05-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
20:50
Denver (DEN)

23:30
Kansas City (MCI)
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
21:05
Denver (DEN)

22:25
Albuquerque (ABQ)
Effective 2024-04-14 through 2024-05-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
21:05
Denver (DEN)

22:25
Albuquerque (ABQ)
Operates only on 2024-06-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN121
21:30
Denver (DEN)

00:05(+1)
Kansas City (MCI)
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN121
21:30
Denver (DEN)

00:05(+1)
Kansas City (MCI)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN121
22:05
Denver (DEN)

23:20
Albuquerque (ABQ)
Effective 2024-04-11 through 2024-06-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN121
07:05
Saint Louis (STL) 2

12:30
Tucson (TUS)
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
08:45
Reno (RNO)

15:40
San Antonio (SAT) A
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
10:10
Los Angeles (LAX) 1

17:40
Midway, Chicago (MDW)
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
10:55
San Diego (SAN) 1

17:25
Love Field, Dallas (DAL) 1
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
12:55
Austin (AUS)

17:50
Midway, Chicago (MDW)
Operates only on 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:55, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
16:15
San Antonio (SAT) A

19:10
Ontario, Los Angeles (ONT) 4
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
18:05
Love Field, Dallas (DAL) 1

21:05
Sacramento (SMF) B
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
07:05
Saint Louis (STL) 2

17:40
Midway, Chicago (MDW)
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:35, 2-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN121
08:45
Reno (RNO)

17:25
Love Field, Dallas (DAL) 1
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:40, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
10:55
San Diego (SAN) 1

19:10
Ontario, Los Angeles (ONT) 4
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:15, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
16:15
San Antonio (SAT) A

21:05
Sacramento (SMF) B
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
08:45
Reno (RNO)

19:10
Ontario, Los Angeles (ONT) 4
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:25, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
10:55
San Diego (SAN) 1

21:05
Sacramento (SMF) B
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:10, 3-stop
Boeing 737-700 (73W)
Southwest Airlines WN121
08:45
Reno (RNO)

21:05
Sacramento (SMF) B
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 12:20, 4-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Midway, Chicago (MDW)
  • Austin (AUS) - Pittsburgh (PIT)
  • Denver (DEN) - Albuquerque (ABQ)
  • Denver (DEN) - Kansas City (MCI)
  • Denver (DEN) - Reno (RNO)
  • Eugene (EUG) - HARRY REID INTL AIRPORT, Las Vegas (LAS)
  • Los Angeles (LAX) - Midway, Chicago (MDW)
  • Los Angeles (LAX) - Tucson (TUS)
  • Love Field, Dallas (DAL) - Denver (DEN)
  • Love Field, Dallas (DAL) - Ontario, Los Angeles (ONT)
  • Love Field, Dallas (DAL) - Sacramento (SMF)
  • Nashville (BNA) - Ronald Reagan, Washington (DCA)
  • Oakland (OAK) - Denver (DEN)
  • Oakland (OAK) - Portland (PDX)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Ontario, Los Angeles (ONT) - Sacramento (SMF)
  • Pittsburgh (PIT) - Midway, Chicago (MDW)
  • Reno (RNO) - Love Field, Dallas (DAL)
  • Reno (RNO) - Ontario, Los Angeles (ONT)
  • Reno (RNO) - Sacramento (SMF)
  • Reno (RNO) - San Antonio (SAT)
  • Reno (RNO) - San Diego (SAN)
  • Saint Louis (STL) - Atlanta (ATL)
  • Saint Louis (STL) - Los Angeles (LAX)
  • Saint Louis (STL) - Midway, Chicago (MDW)
  • Saint Louis (STL) - Panama City (ECP)
  • Saint Louis (STL) - Tucson (TUS)
  • San Antonio (SAT) - Love Field, Dallas (DAL)
  • San Antonio (SAT) - Ontario, Los Angeles (ONT)
  • San Antonio (SAT) - Sacramento (SMF)
  • San Diego (SAN) - Love Field, Dallas (DAL)
  • San Diego (SAN) - Ontario, Los Angeles (ONT)
  • San Diego (SAN) - Sacramento (SMF)
  • San Diego (SAN) - San Antonio (SAT)
  • Tucson (TUS) - Midway, Chicago (MDW)
All Southwest Airlines flights
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