Southwest Airlines flight WN 3889: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat,Sun 06:10 Sacramento (SMF) B 07:40 San Diego (SAN) 1
WN 3889 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-07 through 2025-08-03
Sun 07:15 Oakland (OAK) 2 08:40 Santa Ana (SNA)
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-08-10 through 2025-08-24
Sun 07:15 Oakland (OAK) 2 08:40 Santa Ana (SNA)
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 07:20 Oakland (OAK) 2 08:45 Santa Ana (SNA)
WN 3889 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-07 through 2025-09-29
Fri 08:20 Las Vegas Harry Reid (LAS) 1 09:55 San Francisco (SFO) 2
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-07-04
Sun 08:20 Oakland (OAK) 2 09:50 Santa Ana (SNA)
WN 3889 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-08-31
Tue,Wed 13:10 Oakland (OAK) 2 14:40 Santa Ana (SNA)
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-08-05 through 2025-10-01
Sun 15:50 Long Beach (LGB) 17:00 Las Vegas Harry Reid (LAS) 1
WN 3889 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-10-05 through 2025-10-26
Sat 15:55 Las Vegas Harry Reid (LAS) 1 18:50 Denver (DEN)
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-10-04 through 2025-11-01
Sun 16:40 Houston Hobby (HOU) 17:30 Phoenix Sky Harbor (PHX) 4
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-05-18
Sun 16:40 Houston Hobby (HOU) 17:30 Phoenix Sky Harbor (PHX) 4
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-06-01
Sat 16:55 Houston Hobby (HOU) 17:45 Phoenix Sky Harbor (PHX) 4
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-05-31
Mon,Thu,Fri 17:00 Las Vegas Harry Reid (LAS) 1 19:55 Denver (DEN)
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-10-02 through 2025-10-31
Tue,Wed 17:05 Las Vegas Harry Reid (LAS) 1 20:00 Denver (DEN)
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-10-07 through 2025-10-29
Sun 17:10 Houston Hobby (HOU) 18:00 Phoenix Sky Harbor (PHX) 4
WN 3889 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2025-05-25
Mon,Thu,Fri 17:25 Houston Hobby (HOU) 18:20 Phoenix Sky Harbor (PHX) 4
WN 3889 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2025-06-02
Sun 17:45 Las Vegas Harry Reid (LAS) 1 20:40 Denver (DEN)
WN 3889 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-10-05 through 2025-10-26
Tue,Wed 19:20 Houston Hobby (HOU) 20:10 Phoenix Sky Harbor (PHX) 4
WN 3889 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-06-04
Non-Direct Flights:
Sun 15:50 Long Beach (LGB) 20:40 Denver (DEN)
WN 3889 1-stop Boeing 737-800 (73H) 3:50 Effective 2025-10-05 through 2025-10-26
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3889: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3889
Effective 2025-06-07 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
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Fri
-
Sat
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3889
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3889
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3889
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3889
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3889
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3889
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3889
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3889
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3889
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, 1-stop
Boeing 737-800 (73H)
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Parallax here
This flight number is listed as serving the following routes:
  • Houston Hobby (HOU) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Denver (DEN)
  • Las Vegas Harry Reid (LAS) - San Francisco (SFO)
  • Long Beach (LGB) - Denver (DEN)
  • Long Beach (LGB) - Las Vegas Harry Reid (LAS)
  • Oakland (OAK) - Santa Ana (SNA)
  • Sacramento (SMF) - San Diego (SAN)