Southwest Airlines flight WN 3218: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 10:25 Nashville (BNA) 13:40 West Palm Beach (PBI)
WN 3218 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-06-08 through 2025-08-03
Tue,Wed 11:10 Austin (AUS) 16:05 Boston Logan (BOS) B
WN 3218 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 12:10 Austin (AUS) 17:05 Boston Logan (BOS) B
WN 3218 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 12:10 Austin (AUS) 17:05 Boston Logan (BOS) B
WN 3218 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-07-07 through 2025-08-04
Sun 12:20 Midway, Chicago (MDW) 15:00 Austin (AUS)
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-05-18
Sun 12:20 Midway, Chicago (MDW) 15:00 Austin (AUS)
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2025-06-01
Sat 13:20 Midway, Chicago (MDW) 16:00 Austin (AUS)
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-05-31
Mon,Thu,Fri 13:40 Midway, Chicago (MDW) 16:20 Austin (AUS)
WN 3218 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2025-06-02
Sun 14:40 Nashville (BNA) 17:45 Philadelphia (PHL) E
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2025-05-25
Sun 15:10 San Diego (SAN) 1 16:30 Las Vegas Harry Reid (LAS) 1
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2025-11-30
Mon,Thu,Fri,Sun 15:35 San Diego (SAN) 1 17:00 Las Vegas Harry Reid (LAS) 1
WN 3218 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 15:35 San Diego (SAN) 1 17:00 Las Vegas Harry Reid (LAS) 1
WN 3218 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 15:35 San Diego (SAN) 1 17:00 Las Vegas Harry Reid (LAS) 1
WN 3218 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-12-07 through 2025-12-14
Thu 15:35 San Diego (SAN) 1 17:00 Las Vegas Harry Reid (LAS) 1
WN 3218 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2025-12-18
Mon 15:35 San Diego (SAN) 1 17:00 Las Vegas Harry Reid (LAS) 1
WN 3218 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-01-05
Sat 16:50 Austin (AUS) 21:45 Boston Logan (BOS) B
WN 3218 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-06-07 through 2025-08-02
Sun 17:10 Las Vegas Harry Reid (LAS) 1 22:05 Houston Hobby (HOU)
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Operates only on 2025-11-30
Sun 20:05 Indianapolis (IND) 21:15 Love Field, Dallas (DAL) 1
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-08-10 through 2025-08-24
Sun 20:05 Indianapolis (IND) 21:15 Love Field, Dallas (DAL) 1
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-09-07 through 2025-09-28
Tue,Wed 20:45 Midway, Chicago (MDW) 23:25 Austin (AUS)
WN 3218 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-05-06 through 2025-06-04
Non-Direct Flights:
Sun 15:10 San Diego (SAN) 1 22:05 Houston Hobby (HOU)
WN 3218 1-stop Boeing 737 MAX 8 (7M8) 4:55 Operates only on 2025-11-30
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3218: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3218
10:25
Nashville (BNA)

13:40
West Palm Beach (PBI)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
11:10
Austin (AUS)

16:05
Boston Logan (BOS) B
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3218
12:10
Austin (AUS)

17:05
Boston Logan (BOS) B
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
12:10
Austin (AUS)

17:05
Boston Logan (BOS) B
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
12:20
Midway, Chicago (MDW)

15:00
Austin (AUS)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
12:20
Midway, Chicago (MDW)

15:00
Austin (AUS)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
13:20
Midway, Chicago (MDW)

16:00
Austin (AUS)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
13:40
Midway, Chicago (MDW)

16:20
Austin (AUS)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
14:40
Nashville (BNA)

17:45
Philadelphia (PHL) E
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
15:10
San Diego (SAN) 1

16:30
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
15:35
San Diego (SAN) 1

17:00
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
15:35
San Diego (SAN) 1

17:00
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
15:35
San Diego (SAN) 1

17:00
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
15:35
San Diego (SAN) 1

17:00
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
15:35
San Diego (SAN) 1

17:00
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
16:50
Austin (AUS)

21:45
Boston Logan (BOS) B
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3218
17:10
Las Vegas Harry Reid (LAS) 1

22:05
Houston Hobby (HOU)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
20:05
Indianapolis (IND)

21:15
Love Field, Dallas (DAL) 1
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
20:05
Indianapolis (IND)

21:15
Love Field, Dallas (DAL) 1
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3218
20:45
Midway, Chicago (MDW)

23:25
Austin (AUS)
Effective 2025-05-06 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN3218
15:10
San Diego (SAN) 1

22:05
Houston Hobby (HOU)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, 1-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Boston Logan (BOS)
  • Indianapolis (IND) - Love Field, Dallas (DAL)
  • Las Vegas Harry Reid (LAS) - Houston Hobby (HOU)
  • Midway, Chicago (MDW) - Austin (AUS)
  • Nashville (BNA) - Philadelphia (PHL)
  • Nashville (BNA) - West Palm Beach (PBI)
  • San Diego (SAN) - Houston Hobby (HOU)
  • San Diego (SAN) - Las Vegas Harry Reid (LAS)
All Southwest Airlines flights
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