Southwest Airlines flight WN 3747: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:25 Salt Lake City (SLC) 09:35 Houston Hobby (HOU)
WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-14 through 2026-02-28
Tue,Wed 06:25 Las Vegas Harry Reid (LAS) 1 11:00 San Antonio (SAT) A
WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 06:40 Las Vegas Harry Reid (LAS) 1 11:10 San Antonio (SAT) A
WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-04-06
Sat 07:00 Las Vegas Harry Reid (LAS) 1 11:30 San Antonio (SAT) A
WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
Sun 07:50 Dallas Love Field (DAL) 1 08:55 Long Beach (LGB)
WN 3747 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-06-07 through 2026-08-02
Sat 08:05 Houston Hobby (HOU) 09:35 Midland (MAF)
WN 3747 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-06 through 2026-08-01
Sun 10:15 Las Vegas Harry Reid (LAS) 1 14:50 San Antonio (SAT) A
WN 3747 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-08 through 2026-04-05
Sun 11:15 Chicago Midway (MDW) 12:45 Omaha (OMA)
WN 3747 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-05-24
Sat 11:50 Rochester (ROC) 14:35 Tampa (TPA)
WN 3747 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-04-11 through 2026-05-30
Tue,Wed 17:25 Milwaukee (MKE) 20:20 Baltimore (BWI)
WN 3747 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-06-09 through 2026-07-29
Sat 18:30 Sacramento (SMF) B 21:10 Salt Lake City (SLC)
WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-08 through 2026-09-26
Tue,Wed 19:50 Sacramento (SMF) B 22:30 Salt Lake City (SLC)
WN 3747 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 20:25 Sacramento (SMF) B 23:00 Salt Lake City (SLC)
WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-06 through 2026-09-28
Sun 20:55 Sacramento (SMF) B 23:35 Salt Lake City (SLC)
WN 3747 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-08-09 through 2026-09-27
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3747: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3747
05:25
Salt Lake City (SLC)

09:35
Houston Hobby (HOU)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
06:25
Las Vegas Harry Reid (LAS) 1

11:00
San Antonio (SAT) A
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
06:40
Las Vegas Harry Reid (LAS) 1

11:10
San Antonio (SAT) A
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
07:00
Las Vegas Harry Reid (LAS) 1

11:30
San Antonio (SAT) A
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
07:50
Dallas Love Field (DAL) 1

08:55
Long Beach (LGB)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3747
08:05
Houston Hobby (HOU)

09:35
Midland (MAF)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3747
10:15
Las Vegas Harry Reid (LAS) 1

14:50
San Antonio (SAT) A
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3747
11:15
Chicago Midway (MDW)

12:45
Omaha (OMA)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3747
11:50
Rochester (ROC)

14:35
Tampa (TPA)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3747
17:25
Milwaukee (MKE)

20:20
Baltimore (BWI)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3747
18:30
Sacramento (SMF) B

21:10
Salt Lake City (SLC)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
19:50
Sacramento (SMF) B

22:30
Salt Lake City (SLC)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3747
20:25
Sacramento (SMF) B

23:00
Salt Lake City (SLC)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
20:55
Sacramento (SMF) B

23:35
Salt Lake City (SLC)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • Chicago Midway (MDW) - Omaha (OMA)
  • Dallas Love Field (DAL) - Long Beach (LGB)
  • Houston Hobby (HOU) - Midland (MAF)
  • Las Vegas Harry Reid (LAS) - San Antonio (SAT)
  • Milwaukee (MKE) - Baltimore (BWI)
  • Rochester (ROC) - Tampa (TPA)
  • Sacramento (SMF) - Salt Lake City (SLC)
  • Salt Lake City (SLC) - Houston Hobby (HOU)
All Southwest Airlines flights
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