Southwest Airlines flight WN 2678: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:00 Dulles, Washington (IAD) 08:05 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737-800 (73H) 5:05 Effective 2025-11-08 through 2025-11-15
Sat 05:00 Dulles, Washington (IAD) 08:05 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737-800 (73H) 5:05 Effective 2025-12-06 through 2025-12-13
Tue,Wed 06:00 Portland (PDX) 12:00 Midway, Chicago (MDW)
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-08-05 through 2025-10-01
Sat 06:00 Portland (PDX) 12:00 Midway, Chicago (MDW)
WN 2678 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-08-09 through 2025-09-27
Sun 06:05 Portland (PDX) 12:05 Midway, Chicago (MDW)
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-08-10 through 2025-08-24
Sun 06:05 Portland (PDX) 12:05 Midway, Chicago (MDW)
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 06:10 Portland (PDX) 12:10 Midway, Chicago (MDW)
WN 2678 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-08-07 through 2025-09-29
Mon,Thu,Fri 06:35 Colorado Springs (COS) 07:30 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-06-05 through 2025-07-03
Sat 06:35 Colorado Springs (COS) 07:30 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 06:35 Colorado Springs (COS) 07:30 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-07-07 through 2025-08-04
Fri 06:55 Colorado Springs (COS) 07:55 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-800 (73H) 2:00 Operates only on 2025-07-04
Sun 06:55 Portland (PDX) 12:55 Midway, Chicago (MDW)
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2025-08-31
Tue,Wed 07:05 Reno (RNO) 08:25 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-10 through 2025-07-30
Sat 07:45 Saint Louis (STL) 2 11:25 Miami (MIA)
WN 2678 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-11-22 through 2025-11-29
Sat 07:45 Saint Louis (STL) 2 11:25 Miami (MIA)
WN 2678 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-12-20 through 2026-01-03
Mon-Wed 07:50 Saint Louis (STL) 2 11:30 Miami (MIA)
WN 2678 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 07:50 Saint Louis (STL) 2 11:30 Miami (MIA)
WN 2678 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri 08:10 Las Vegas Harry Reid (LAS) 1 09:20 Santa Ana (SNA)
WN 2678 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 08:10 Las Vegas Harry Reid (LAS) 1 09:20 Santa Ana (SNA)
WN 2678 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-07-07 through 2025-08-04
Tue,Wed 08:50 Phoenix Sky Harbor (PHX) 4 16:00 Raleigh/Durham (RDU) 1
WN 2678 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-10-07 through 2025-10-29
Tue,Wed 09:05 Las Vegas Harry Reid (LAS) 1 10:15 Santa Ana (SNA)
WN 2678 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 09:15 Phoenix Sky Harbor (PHX) 4 16:25 Raleigh/Durham (RDU) 1
WN 2678 Non-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2025-10-02 through 2025-10-31
Sun 13:45 Tampa (TPA) 16:20 Islip (ISP)
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2025-11-30
Sat 16:10 Phoenix Sky Harbor (PHX) 4 23:15 Raleigh/Durham (RDU) 1
WN 2678 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-10-04 through 2025-11-01
Tue,Wed 16:40 Dulles, Washington (IAD) 19:40 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:40 Dulles, Washington (IAD) 19:40 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 16:40 Dulles, Washington (IAD) 19:40 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:40 Dulles, Washington (IAD) 19:40 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 16:40 Dulles, Washington (IAD) 19:40 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri 17:00 Raleigh/Durham (RDU) 1 17:30 Nashville (BNA)
WN 2678 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-02 through 2025-10-31
Sun 17:30 Phoenix Sky Harbor (PHX) 4 00:30 Raleigh/Durham (RDU) 1
WN 2678 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-10-05 through 2025-10-26
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 17:50 Dulles, Washington (IAD) 21:00 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:50 Dulles, Washington (IAD) 21:00 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:50 Dulles, Washington (IAD) 21:00 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-12-07 through 2025-12-14
Thu 17:50 Dulles, Washington (IAD) 21:00 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Operates only on 2025-12-18
Mon 17:50 Dulles, Washington (IAD) 21:00 Phoenix Sky Harbor (PHX) 4
WN 2678 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Operates only on 2026-01-05
Sun 20:25 Oakland (OAK) 2 21:55 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-05-25
Sun 20:55 Oakland (OAK) 2 22:25 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2025-05-18
Sun 21:00 Oakland (OAK) 2 22:30 Las Vegas Harry Reid (LAS) 1
WN 2678 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-06-01
Non-Direct Flights:
Mon,Thu,Fri 06:35 Colorado Springs (COS) 09:20 Santa Ana (SNA)
WN 2678 1-stop Boeing 737-700 (73W) 3:45 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:35 Colorado Springs (COS) 09:20 Santa Ana (SNA)
WN 2678 1-stop Boeing 737-700 (73W) 3:45 Effective 2025-07-07 through 2025-08-04
Tue,Wed 07:05 Reno (RNO) 10:15 Santa Ana (SNA)
WN 2678 1-stop Boeing 737-700 (73W) 3:10 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 09:15 Phoenix Sky Harbor (PHX) 4 17:30 Nashville (BNA)
WN 2678 1-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2025-10-02 through 2025-10-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 2678: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN2678
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2678
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2678
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2678
13:45

16:20
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2678
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN2678
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2678
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2678
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2678
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2678
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Colorado Springs (COS) - Las Vegas Harry Reid (LAS)
  • Colorado Springs (COS) - Santa Ana (SNA)
  • Dulles, Washington (IAD) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Phoenix Sky Harbor (PHX) - Nashville (BNA)
  • Phoenix Sky Harbor (PHX) - Raleigh/Durham (RDU)
  • Portland (PDX) - Midway, Chicago (MDW)
  • Raleigh/Durham (RDU) - Nashville (BNA)
  • Reno (RNO) - Las Vegas Harry Reid (LAS)
  • Reno (RNO) - Santa Ana (SNA)
  • Saint Louis (STL) - Miami (MIA)
  • Tampa (TPA) - Islip (ISP)