Southwest Airlines flight WN 3518: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 07:15 Richmond (RIC) 09:25 Orlando (MCO)
WN 3518 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2026-01-01
Sat 07:40 Nashville (BNA) 09:25 New Orleans (MSY)
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-03
Mon 07:40 Richmond (RIC) 09:55 Orlando (MCO)
WN 3518 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-01-05
Tue,Wed 08:50 Sarasota/Bradenton (SRQ) 09:45 Nashville (BNA)
WN 3518 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-04 through 2026-09-30
Sat 09:35 Sarasota/Bradenton (SRQ) 10:30 Nashville (BNA)
WN 3518 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-08 through 2026-09-26
Tue,Wed 10:00 Santa Ana (SNA) 11:20 San Jose (SJC) B
WN 3518 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-09 through 2026-07-29
Tue,Wed 11:55 San Jose (SJC) B 14:25 Boise (BOI)
WN 3518 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-09 through 2026-07-29
Sun 12:00 Sarasota/Bradenton (SRQ) 13:00 Nashville (BNA)
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 13:20 San Diego (SAN) 1 14:55 Oakland (OAK) 2
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-06-04 through 2026-08-03
Sat 14:15 New Orleans (MSY) 16:50 Tampa (TPA)
WN 3518 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 14:45 Saint Louis (STL) 2 17:35 Charlotte (CLT)
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-06 through 2026-09-28
Sun 16:00 San Diego (SAN) 1 17:30 Oakland (OAK) 2
WN 3518 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 16:25 New Orleans (MSY) 18:55 Tampa (TPA)
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-04-09 through 2026-06-01
Sun 17:25 New Orleans (MSY) 20:00 Tampa (TPA)
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 17:25 New Orleans (MSY) 20:00 Tampa (TPA)
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-31
Sun 18:10 Oakland (OAK) 2 20:10 Seattle-Tacoma (SEA)
WN 3518 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-06-07 through 2026-08-02
Sun 19:15 New Orleans (MSY) 21:45 Tampa (TPA)
WN 3518 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-05-24
Sat 19:25 Phoenix Sky Harbor (PHX) 4 19:40 San Diego (SAN) 1
WN 3518 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-14 through 2026-02-28
Non-Direct Flights:
Tue,Wed 10:00 Santa Ana (SNA) 14:25 Boise (BOI)
WN 3518 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-06-09 through 2026-07-29
Sun 16:00 San Diego (SAN) 1 20:10 Seattle-Tacoma (SEA)
WN 3518 1-stop Boeing 737-800 (73H) 4:10 Effective 2026-06-07 through 2026-08-02
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3518: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3518
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3518
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3518
11:55

14:25
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
13:20

14:55
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
16:00

17:30
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3518
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3518
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3518
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3518
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
  • Nashville (BNA) - New Orleans (MSY)
  • New Orleans (MSY) - Tampa (TPA)
  • Oakland (OAK) - Seattle-Tacoma (SEA)
  • Phoenix Sky Harbor (PHX) - San Diego (SAN)
  • Richmond (RIC) - Orlando (MCO)
  • Saint Louis (STL) - Charlotte (CLT)
  • San Diego (SAN) - Oakland (OAK)
  • San Diego (SAN) - Seattle-Tacoma (SEA)
  • San Jose (SJC) - Boise (BOI)
  • Santa Ana (SNA) - Boise (BOI)
  • Santa Ana (SNA) - San Jose (SJC)
  • Sarasota/Bradenton (SRQ) - Nashville (BNA)