Southwest Airlines flight WN 3421: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Sat 08:00 Long Beach (LGB) 13:50 Midway, Chicago (MDW) WN 3421 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-01-11 through 2025-02-08
Sat 09:20 Denver (DEN) 12:20 Saint Louis (STL) 2 WN 3421 Non-stop Boeing 737-800 (73H) 2:00 Valid until 2024-09-28
Tue,Wed 10:40 Denver (DEN) 13:40 Saint Louis (STL) 2 WN 3421 Non-stop Boeing 737-700 (73W) 2:00 Valid until 2024-10-02
Sat 10:40 Las Vegas Harry Reid (LAS) 1 12:00 Fresno (FAT) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2024-11-09 through 2024-11-16
Sat 10:40 Las Vegas Harry Reid (LAS) 1 12:00 Fresno (FAT) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2024-12-07 through 2024-12-14
Sat 12:50 Fresno (FAT) 16:10 Denver (DEN) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2024-11-09 through 2024-11-16
Sat 12:50 Fresno (FAT) 16:10 Denver (DEN) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2024-12-07 through 2024-12-14
Daily 13:50 Honolulu (HNL) 2 14:45 Kona (KOA) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 0:55 Effective 2024-10-03 through 2024-11-02
Mon-Wed 15:05 Louisville (SDF) 17:10 Tampa (TPA) WN 3421 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-11-04 through 2024-11-06
Tue,Wed 15:05 Louisville (SDF) 17:10 Tampa (TPA) WN 3421 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-11-12 through 2024-11-20
Tue-Fri 15:05 Louisville (SDF) 17:10 Tampa (TPA) WN 3421 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-11-29 through 2024-12-06
Mon-Thu 15:05 Louisville (SDF) 17:10 Tampa (TPA) WN 3421 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-12-09 through 2024-12-18
Tue,Wed 15:05 Louisville (SDF) 17:10 Tampa (TPA) WN 3421 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-12-24 through 2025-01-01
Mon 15:05 Louisville (SDF) 17:10 Tampa (TPA) WN 3421 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2025-01-06
Thu,Fri,Sun 15:10 Fresno (FAT) 18:25 Denver (DEN) WN 3421 Non-stop Boeing 737-700 (73W) 2:15 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 15:10 Fresno (FAT) 18:25 Denver (DEN) WN 3421 Non-stop Boeing 737-700 (73W) 2:15 Effective 2024-11-11 through 2024-11-25
Fri,Sun 15:10 Fresno (FAT) 18:25 Denver (DEN) WN 3421 Non-stop Boeing 737-700 (73W) 2:15 Effective 2024-12-08 through 2024-12-15
Thu 15:10 Fresno (FAT) 18:25 Denver (DEN) WN 3421 Non-stop Boeing 737-700 (73W) 2:15 Operates only on 2024-12-19
Fri 15:10 Fresno (FAT) 18:25 Denver (DEN) WN 3421 Non-stop Boeing 737-700 (73W) 2:15 Operates only on 2025-01-03
Thu,Fri,Sun 16:00 Indianapolis (IND) 18:25 Fort Myers (RSW) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-01-12 through 2025-01-17
Mon,Sun 16:00 Indianapolis (IND) 18:25 Fort Myers (RSW) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 16:00 Indianapolis (IND) 18:25 Fort Myers (RSW) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-02-02 through 2025-02-07
Mon 16:00 Indianapolis (IND) 18:25 Fort Myers (RSW) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-02-10
Mon,Tue,Thu 16:00 Indianapolis (IND) 18:25 Fort Myers (RSW) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-02-18 through 2025-02-24
Mon 16:00 Indianapolis (IND) 18:25 Fort Myers (RSW) WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-03-03
Sun 18:10 Denver (DEN) 21:20 Saint Louis (STL) 2 WN 3421 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2024-09-08 through 2024-09-29
Thu,Fri,Sun 19:05 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5 WN 3421 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 19:05 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5 WN 3421 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-11-11 through 2024-11-25
Fri,Sun 19:05 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5 WN 3421 Non-stop Boeing 737-700 (73W) 2:30 Effective 2024-12-08 through 2024-12-15
Thu 19:05 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5 WN 3421 Non-stop Boeing 737-700 (73W) 2:30 Operates only on 2024-12-19
Fri 19:05 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5 WN 3421 Non-stop Boeing 737-700 (73W) 2:30 Operates only on 2025-01-03
Non-Direct Flights:
Sat 10:40 Las Vegas Harry Reid (LAS) 1 16:10 Denver (DEN) WN 3421 1-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2024-11-09 through 2024-11-16
Sat 10:40 Las Vegas Harry Reid (LAS) 1 16:10 Denver (DEN) WN 3421 1-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2024-12-07 through 2024-12-14
Thu,Fri,Sun 15:10 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5 WN 3421 1-stop Boeing 737-700 (73W) 5:25 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 15:10 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5 WN 3421 1-stop Boeing 737-700 (73W) 5:25 Effective 2024-11-11 through 2024-11-25
Fri,Sun 15:10 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5 WN 3421 1-stop Boeing 737-700 (73W) 5:25 Effective 2024-12-08 through 2024-12-15
Thu 15:10 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5 WN 3421 1-stop Boeing 737-700 (73W) 5:25 Operates only on 2024-12-19
Fri 15:10 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5 WN 3421 1-stop Boeing 737-700 (73W) 5:25 Operates only on 2025-01-03

This flight number is listed as serving the following routes:

Denver (DEN) - Chicago O'Hare (ORD)
Denver (DEN) - Saint Louis (STL)
Fresno (FAT) - Chicago O'Hare (ORD)
Fresno (FAT) - Denver (DEN)
Honolulu (HNL) - Kona (KOA)
Indianapolis (IND) - Fort Myers (RSW)
Las Vegas Harry Reid (LAS) - Denver (DEN)
Las Vegas Harry Reid (LAS) - Fresno (FAT)
Long Beach (LGB) - Midway, Chicago (MDW)
Louisville (SDF) - Tampa (TPA)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy

Southwest Airlines flight WN 3421: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3421

08:00

Long Beach (LGB)

13:50

Midway, Chicago (MDW)

Effective 2025-01-11 through 2025-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

09:20

Denver (DEN)

12:20

Saint Louis (STL) 2

Valid until 2024-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

10:40

Denver (DEN)

13:40

Saint Louis (STL) 2

Valid until 2024-10-02

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

10:40

Las Vegas Harry Reid (LAS) 1

12:00

Fresno (FAT)

Effective 2024-11-09 through 2024-11-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

10:40

Las Vegas Harry Reid (LAS) 1

12:00

Fresno (FAT)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

12:50

Fresno (FAT)

16:10

Denver (DEN)

Effective 2024-11-09 through 2024-11-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

12:50

Fresno (FAT)

16:10

Denver (DEN)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

13:50

Honolulu (HNL) 2

14:45

Kona (KOA)

Effective 2024-10-03 through 2024-11-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 0:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

15:05

Louisville (SDF)

17:10

Tampa (TPA)

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

15:05

Louisville (SDF)

17:10

Tampa (TPA)

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

15:05

Louisville (SDF)

17:10

Tampa (TPA)

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

15:05

Louisville (SDF)

17:10

Tampa (TPA)

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

15:05

Louisville (SDF)

17:10

Tampa (TPA)

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

15:05

Louisville (SDF)

17:10

Tampa (TPA)

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3421

15:10

Fresno (FAT)

18:25

Denver (DEN)

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

18:25

Denver (DEN)

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

18:25

Denver (DEN)

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

18:25

Denver (DEN)

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

18:25

Denver (DEN)

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

16:00

Indianapolis (IND)

18:25

Fort Myers (RSW)

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

16:00

Indianapolis (IND)

18:25

Fort Myers (RSW)

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

16:00

Indianapolis (IND)

18:25

Fort Myers (RSW)

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

16:00

Indianapolis (IND)

18:25

Fort Myers (RSW)

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

16:00

Indianapolis (IND)

18:25

Fort Myers (RSW)

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

16:00

Indianapolis (IND)

18:25

Fort Myers (RSW)

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

18:10

Denver (DEN)

21:20

Saint Louis (STL) 2

Effective 2024-09-08 through 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

19:05

Denver (DEN)

22:35

Chicago O'Hare (ORD) 5

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

19:05

Denver (DEN)

22:35

Chicago O'Hare (ORD) 5

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

19:05

Denver (DEN)

22:35

Chicago O'Hare (ORD) 5

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

19:05

Denver (DEN)

22:35

Chicago O'Hare (ORD) 5

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

19:05

Denver (DEN)

22:35

Chicago O'Hare (ORD) 5

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN3421

10:40

Las Vegas Harry Reid (LAS) 1

16:10

Denver (DEN)

Effective 2024-11-09 through 2024-11-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

10:40

Las Vegas Harry Reid (LAS) 1

16:10

Denver (DEN)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3421

15:10

Fresno (FAT)

22:35

Chicago O'Hare (ORD) 5

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

22:35

Chicago O'Hare (ORD) 5

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

22:35

Chicago O'Hare (ORD) 5

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

22:35

Chicago O'Hare (ORD) 5

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3421

15:10

Fresno (FAT)

22:35

Chicago O'Hare (ORD) 5

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:25, 1-stop
Boeing 737-700 (73W)

This flight number is listed as serving the following routes:

Denver (DEN) - Chicago O'Hare (ORD)
Denver (DEN) - Saint Louis (STL)
Fresno (FAT) - Chicago O'Hare (ORD)
Fresno (FAT) - Denver (DEN)
Honolulu (HNL) - Kona (KOA)
Indianapolis (IND) - Fort Myers (RSW)
Las Vegas Harry Reid (LAS) - Denver (DEN)
Las Vegas Harry Reid (LAS) - Fresno (FAT)
Long Beach (LGB) - Midway, Chicago (MDW)
Louisville (SDF) - Tampa (TPA)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy