Southwest Airlines flight WN 343: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:30 Phoenix Sky Harbor (PHX) 4 10:00 Kansas City (MCI)
WN 343 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2024-09-30
Mon,Thu,Fri 06:15 Atlanta (ATL) N 07:10 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-700 (73W) 1:55 Effective 2024-10-04 through 2024-10-28
Fri 06:15 Atlanta (ATL) N 07:10 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-700 (73W) 1:55 Operates only on 2024-11-01
Wed 06:25 Phoenix Sky Harbor (PHX) 4 10:55 Kansas City (MCI)
WN 343 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2024-09-11
Thu 06:30 Atlanta (ATL) N 07:25 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-700 (73W) 1:55 Operates only on 2024-10-03
Tue,Wed 06:55 Phoenix Sky Harbor (PHX) 4 11:25 Kansas City (MCI)
WN 343 Non-stop Boeing 737-700 (73W) 2:30 Valid until 2024-09-10
Tue,Wed 06:55 Phoenix Sky Harbor (PHX) 4 11:25 Kansas City (MCI)
WN 343 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-09-17 through 2024-10-02
Wed 11:40 Kansas City (MCI) 13:05 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2024-09-11
Tue,Wed 12:00 Kansas City (MCI) 13:20 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2024-09-10
Tue,Wed 12:00 Kansas City (MCI) 13:20 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-700 (73W) 1:20 Effective 2024-09-17 through 2024-10-02
Sat 13:45 Chicago O'Hare (ORD) 5 16:45 Baltimore (BWI)
WN 343 Non-stop Boeing 737-800 (73H) 2:00 Valid until 2024-09-28
Thu 15:30 Austin (AUS) 16:45 San Diego (SAN) 1
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2024-11-28
Thu 15:50 Louisville (SDF) 17:00 Love Field, Dallas (DAL) 1
WN 343 Non-stop Boeing 737-700 (73W) 2:10 Operates only on 2024-10-31
Mon-Wed 17:20 Denver (DEN) 20:40 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-800 (73H) 2:20 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 17:20 Denver (DEN) 20:40 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-800 (73H) 2:20 Effective 2024-12-20 through 2025-01-02
Sun 17:20 Denver (DEN) 20:40 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-01-05
Sun 17:40 Denver (DEN) 21:00 Midway, Chicago (MDW)
WN 343 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2024-12-01
Sat 17:45 Denver (DEN) 19:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-02-15 through 2025-03-01
Thu,Fri,Sun 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-11-03 through 2024-11-10
Sat 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-11-09 through 2024-11-16
Mon,Thu,Fri,Sun 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-11-11 through 2024-11-25
Sat 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-12-07 through 2024-12-14
Fri,Sun 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-12-08 through 2024-12-15
Thu 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2024-12-19
Fri 18:45 Denver (DEN) 20:20 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-01-03
Sat 19:20 Ontario, Los Angeles (ONT) 4 20:40 Oakland (OAK) 2
WN 343 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-10-05 through 2024-11-02
Sat 19:25 Denver (DEN) 21:05 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-01-11 through 2025-02-08
Tue,Wed 19:30 Ontario, Los Angeles (ONT) 4 20:50 Oakland (OAK) 2
WN 343 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-10-08 through 2024-10-30
Thu,Fri,Sun 19:35 San Antonio (SAT) A 20:55 Denver (DEN)
WN 343 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-01-12 through 2025-01-17
Mon,Sun 19:35 San Antonio (SAT) A 20:55 Denver (DEN)
WN 343 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 19:35 San Antonio (SAT) A 20:55 Denver (DEN)
WN 343 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-02-02 through 2025-02-07
Mon 19:35 San Antonio (SAT) A 20:55 Denver (DEN)
WN 343 Non-stop Boeing 737-700 (73W) 2:20 Operates only on 2025-02-10
Mon,Tue,Thu 19:35 San Antonio (SAT) A 20:55 Denver (DEN)
WN 343 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-02-18 through 2025-02-24
Mon 19:35 San Antonio (SAT) A 20:55 Denver (DEN)
WN 343 Non-stop Boeing 737-700 (73W) 2:20 Operates only on 2025-03-03
Sat 19:50 Oakland (OAK) 2 21:20 Las Vegas Harry Reid (LAS) 1
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2024-11-23 through 2024-11-30
Sat 19:50 Oakland (OAK) 2 21:20 Las Vegas Harry Reid (LAS) 1
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2024-12-21 through 2025-01-04
Sat 20:00 Sacramento (SMF) B 21:15 Burbank (BUR)
WN 343 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-15 through 2025-03-01
Mon,Thu,Fri,Sun 20:20 Orlando (MCO) 22:35 Louisville (SDF)
WN 343 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 20:20 Orlando (MCO) 22:35 Louisville (SDF)
WN 343 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-02-21 through 2025-03-02
Sun 20:30 Ontario, Los Angeles (ONT) 4 21:45 Oakland (OAK) 2
WN 343 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-10-06 through 2024-10-27
Mon-Fri 20:45 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 20:45 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-01-19 through 2025-01-24
Mon-Fri 20:45 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 20:45 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-02-09 through 2025-02-12
Tue,Wed 20:45 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-02-19 through 2025-03-05
Mon,Wed 20:50 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-11-04 through 2024-11-06
Tue,Wed 20:50 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-11-12 through 2024-11-20
Tue-Fri 20:50 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-11-29 through 2024-12-06
Mon-Thu 20:50 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-12-09 through 2024-12-18
Tue,Wed 20:50 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-12-24 through 2025-01-01
Mon 20:50 Denver (DEN) 22:25 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2025-01-06
Thu,Fri,Sun 21:35 Denver (DEN) 23:15 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-01-12 through 2025-01-17
Mon,Sun 21:35 Denver (DEN) 23:15 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 21:35 Denver (DEN) 23:15 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-02-02 through 2025-02-07
Mon 21:35 Denver (DEN) 23:15 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Operates only on 2025-02-10
Mon,Tue,Thu 21:35 Denver (DEN) 23:15 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-02-18 through 2025-02-24
Mon 21:35 Denver (DEN) 23:15 Sacramento (SMF) B
WN 343 Non-stop Boeing 737-700 (73W) 2:40 Operates only on 2025-03-03
Sun 22:30 Midway, Chicago (MDW) 00:05 Phoenix Sky Harbor (PHX) 4
WN 343 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2024-09-08 through 2024-09-29
The flight arrives 1 day after departure.
Non-Direct Flights:
Wed 06:25 Phoenix Sky Harbor (PHX) 4 13:05 Midway, Chicago (MDW)
WN 343 1-stop Boeing 737-800 (73H) 4:40 Operates only on 2024-09-11
Tue,Wed 06:55 Phoenix Sky Harbor (PHX) 4 13:20 Midway, Chicago (MDW)
WN 343 1-stop Boeing 737-700 (73W) 4:25 Valid until 2024-09-10
Tue,Wed 06:55 Phoenix Sky Harbor (PHX) 4 13:20 Midway, Chicago (MDW)
WN 343 1-stop Boeing 737-700 (73W) 4:25 Effective 2024-09-17 through 2024-10-02
Sat 17:45 Denver (DEN) 21:15 Burbank (BUR)
WN 343 1-stop Boeing 737-700 (73W) 4:30 Effective 2025-02-15 through 2025-03-01
Thu,Fri,Sun 19:35 San Antonio (SAT) A 23:15 Sacramento (SMF) B
WN 343 1-stop Boeing 737-700 (73W) 5:40 Effective 2025-01-12 through 2025-01-17
Mon,Sun 19:35 San Antonio (SAT) A 23:15 Sacramento (SMF) B
WN 343 1-stop Boeing 737-700 (73W) 5:40 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 19:35 San Antonio (SAT) A 23:15 Sacramento (SMF) B
WN 343 1-stop Boeing 737-700 (73W) 5:40 Effective 2025-02-02 through 2025-02-07
Mon 19:35 San Antonio (SAT) A 23:15 Sacramento (SMF) B
WN 343 1-stop Boeing 737-700 (73W) 5:40 Operates only on 2025-02-10
Mon,Tue,Thu 19:35 San Antonio (SAT) A 23:15 Sacramento (SMF) B
WN 343 1-stop Boeing 737-700 (73W) 5:40 Effective 2025-02-18 through 2025-02-24
Mon 19:35 San Antonio (SAT) A 23:15 Sacramento (SMF) B
WN 343 1-stop Boeing 737-700 (73W) 5:40 Operates only on 2025-03-03
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 343: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN343
05:30
Phoenix Sky Harbor (PHX) 4

10:00
Kansas City (MCI)
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
06:15
Atlanta (ATL) N

07:10
Midway, Chicago (MDW)
Effective 2024-10-04 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
06:15
Atlanta (ATL) N

07:10
Midway, Chicago (MDW)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
06:25
Phoenix Sky Harbor (PHX) 4

10:55
Kansas City (MCI)
Operates only on 2024-09-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
06:30
Atlanta (ATL) N

07:25
Midway, Chicago (MDW)
Operates only on 2024-10-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
06:55
Phoenix Sky Harbor (PHX) 4

11:25
Kansas City (MCI)
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
06:55
Phoenix Sky Harbor (PHX) 4

11:25
Kansas City (MCI)
Effective 2024-09-17 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
11:40
Kansas City (MCI)

13:05
Midway, Chicago (MDW)
Operates only on 2024-09-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
12:00
Kansas City (MCI)

13:20
Midway, Chicago (MDW)
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
12:00
Kansas City (MCI)

13:20
Midway, Chicago (MDW)
Effective 2024-09-17 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
13:45
Chicago O'Hare (ORD) 5

16:45
Baltimore (BWI)
Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
15:30
Austin (AUS)

16:45
San Diego (SAN) 1
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
15:50
Louisville (SDF)

17:00
Love Field, Dallas (DAL) 1
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
17:20
Denver (DEN)

20:40
Midway, Chicago (MDW)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
17:20
Denver (DEN)

20:40
Midway, Chicago (MDW)
Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
17:20
Denver (DEN)

20:40
Midway, Chicago (MDW)
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
17:40
Denver (DEN)

21:00
Midway, Chicago (MDW)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
17:45
Denver (DEN)

19:25
Sacramento (SMF) B
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
18:45
Denver (DEN)

20:20
Sacramento (SMF) B
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:20
Ontario, Los Angeles (ONT) 4

20:40
Oakland (OAK) 2
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
19:25
Denver (DEN)

21:05
Sacramento (SMF) B
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:30
Ontario, Los Angeles (ONT) 4

20:50
Oakland (OAK) 2
Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

20:55
Denver (DEN)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

20:55
Denver (DEN)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

20:55
Denver (DEN)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

20:55
Denver (DEN)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

20:55
Denver (DEN)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

20:55
Denver (DEN)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:50
Oakland (OAK) 2

21:20
Las Vegas Harry Reid (LAS) 1
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
19:50
Oakland (OAK) 2

21:20
Las Vegas Harry Reid (LAS) 1
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
20:00
Sacramento (SMF) B

21:15
Burbank (BUR)
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
20:20
Orlando (MCO)

22:35
Louisville (SDF)
Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
20:20
Orlando (MCO)

22:35
Louisville (SDF)
Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
20:30
Ontario, Los Angeles (ONT) 4

21:45
Oakland (OAK) 2
Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
20:45
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
20:45
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
20:45
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
20:45
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
20:45
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN343
20:50
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2024-11-04 through 2024-11-06
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
20:50
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
20:50
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
20:50
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
20:50
Denver (DEN)

22:25
Sacramento (SMF) B
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
20:50
Denver (DEN)

22:25
Sacramento (SMF) B
Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
21:35
Denver (DEN)

23:15
Sacramento (SMF) B
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
21:35
Denver (DEN)

23:15
Sacramento (SMF) B
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
21:35
Denver (DEN)

23:15
Sacramento (SMF) B
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
21:35
Denver (DEN)

23:15
Sacramento (SMF) B
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
21:35
Denver (DEN)

23:15
Sacramento (SMF) B
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
21:35
Denver (DEN)

23:15
Sacramento (SMF) B
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
22:30
Midway, Chicago (MDW)

00:05(+1)
Phoenix Sky Harbor (PHX) 4
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN343
06:25
Phoenix Sky Harbor (PHX) 4

13:05
Midway, Chicago (MDW)
Operates only on 2024-09-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN343
06:55
Phoenix Sky Harbor (PHX) 4

13:20
Midway, Chicago (MDW)
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
06:55
Phoenix Sky Harbor (PHX) 4

13:20
Midway, Chicago (MDW)
Effective 2024-09-17 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
17:45
Denver (DEN)

21:15
Burbank (BUR)
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

23:15
Sacramento (SMF) B
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

23:15
Sacramento (SMF) B
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

23:15
Sacramento (SMF) B
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

23:15
Sacramento (SMF) B
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

23:15
Sacramento (SMF) B
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN343
19:35
San Antonio (SAT) A

23:15
Sacramento (SMF) B
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:40, 1-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Midway, Chicago (MDW)
  • Austin (AUS) - San Diego (SAN)
  • Chicago O'Hare (ORD) - Baltimore (BWI)
  • Denver (DEN) - Burbank (BUR)
  • Denver (DEN) - Midway, Chicago (MDW)
  • Denver (DEN) - Sacramento (SMF)
  • Kansas City (MCI) - Midway, Chicago (MDW)
  • Louisville (SDF) - Love Field, Dallas (DAL)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Orlando (MCO) - Louisville (SDF)
  • Phoenix Sky Harbor (PHX) - Kansas City (MCI)
  • Phoenix Sky Harbor (PHX) - Midway, Chicago (MDW)
  • Sacramento (SMF) - Burbank (BUR)
  • San Antonio (SAT) - Denver (DEN)
  • San Antonio (SAT) - Sacramento (SMF)
All Southwest Airlines flights
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