Southwest Airlines flight WN 3966: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:40 Omaha (OMA) 07:40 Phoenix Sky Harbor (PHX) 4
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2025-11-08 through 2025-11-15
Sat 05:40 Omaha (OMA) 07:40 Phoenix Sky Harbor (PHX) 4
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2025-12-06 through 2025-12-13
Fri 06:40 Milwaukee (MKE) 09:20 Austin (AUS)
WN 3966 Non-stop Boeing 737-700 (73W) 2:40 Operates only on 2025-07-04
Mon,Thu,Fri 06:50 Milwaukee (MKE) 09:30 Austin (AUS)
WN 3966 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:50 Milwaukee (MKE) 09:30 Austin (AUS)
WN 3966 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-07-07 through 2025-08-04
Sun 07:05 Phoenix Sky Harbor (PHX) 4 07:35 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-11-30
Tue,Wed 07:40 Phoenix Sky Harbor (PHX) 4 08:10 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 07:40 Phoenix Sky Harbor (PHX) 4 08:10 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 07:40 Phoenix Sky Harbor (PHX) 4 08:10 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 07:40 Phoenix Sky Harbor (PHX) 4 08:10 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 07:40 Phoenix Sky Harbor (PHX) 4 08:10 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-24 through 2026-01-01
Mon-Wed 07:55 Phoenix Sky Harbor (PHX) 4 08:25 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 07:55 Phoenix Sky Harbor (PHX) 4 08:25 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri,Sun 08:10 Phoenix Sky Harbor (PHX) 4 08:40 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:10 Phoenix Sky Harbor (PHX) 4 08:40 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:10 Phoenix Sky Harbor (PHX) 4 08:40 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 08:10 Phoenix Sky Harbor (PHX) 4 08:40 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-12-18
Mon 08:10 Phoenix Sky Harbor (PHX) 4 08:40 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Sat 08:20 Phoenix Sky Harbor (PHX) 4 08:55 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-08 through 2025-11-15
Sat 08:20 Phoenix Sky Harbor (PHX) 4 08:55 Burbank (BUR)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-06 through 2025-12-13
Fri 09:55 Austin (AUS) 11:20 New Orleans (MSY)
WN 3966 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-07-04
Sat 11:45 Milwaukee (MKE) 14:25 Austin (AUS)
WN 3966 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-06-07 through 2025-08-02
Fri 12:00 New Orleans (MSY) 15:55 New York LaGuardia (LGA) B
WN 3966 Non-stop Boeing 737-700 (73W) 2:55 Operates only on 2025-07-04
Tue,Wed 12:25 Milwaukee (MKE) 15:05 Austin (AUS)
WN 3966 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-06-10 through 2025-07-30
Sun 12:30 Indianapolis (IND) 14:50 Orlando (MCO)
WN 3966 Non-stop Boeing 737-700 (73W) 2:20 Operates only on 2025-05-25
Sun 16:35 Indianapolis (IND) 18:55 Orlando (MCO)
WN 3966 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2025-05-18
Sun 16:35 Indianapolis (IND) 18:55 Orlando (MCO)
WN 3966 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2025-06-01
Tue,Wed,Sun 17:00 New Orleans (MSY) 20:20 Ronald Reagan Washington (DCA)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-10-05 through 2025-10-29
Sat 17:10 Indianapolis (IND) 19:30 Orlando (MCO)
WN 3966 Non-stop Boeing 737-700 (73W) 2:20 Valid until 2025-05-31
Mon,Thu,Fri 17:20 New Orleans (MSY) 20:45 Ronald Reagan Washington (DCA)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 18:00 Indianapolis (IND) 20:20 Orlando (MCO)
WN 3966 Non-stop Boeing 737-700 (73W) 2:20 Valid until 2025-06-02
Tue,Wed 20:55 Ronald Reagan Washington (DCA) 22:00 Midway, Chicago (MDW)
WN 3966 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-10-07 through 2025-10-29
Non-Direct Flights:
Sat 05:40 Omaha (OMA) 08:55 Burbank (BUR)
WN 3966 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2025-11-08 through 2025-11-15
Sat 05:40 Omaha (OMA) 08:55 Burbank (BUR)
WN 3966 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2025-12-06 through 2025-12-13
Fri 06:40 Milwaukee (MKE) 11:20 New Orleans (MSY)
WN 3966 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2025-07-04
Fri 09:55 Austin (AUS) 15:55 New York LaGuardia (LGA) B
WN 3966 1-stop Boeing 737-700 (73W) 5:00 Operates only on 2025-07-04
Tue,Wed 17:00 New Orleans (MSY) 22:00 Midway, Chicago (MDW)
WN 3966 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2025-10-07 through 2025-10-29
Fri 06:40 Milwaukee (MKE) 15:55 New York LaGuardia (LGA) B
WN 3966 2-stop Boeing 737-700 (73W) 8:15 Operates only on 2025-07-04
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3966: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3966
05:40
Omaha (OMA)

07:40
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
05:40
Omaha (OMA)

07:40
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
06:40
Milwaukee (MKE)

09:20
Austin (AUS)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
06:50
Milwaukee (MKE)

09:30
Austin (AUS)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3966
06:50
Milwaukee (MKE)

09:30
Austin (AUS)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3966
07:05
Phoenix Sky Harbor (PHX) 4

07:35
Burbank (BUR)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:40
Phoenix Sky Harbor (PHX) 4

08:10
Burbank (BUR)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:40
Phoenix Sky Harbor (PHX) 4

08:10
Burbank (BUR)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:40
Phoenix Sky Harbor (PHX) 4

08:10
Burbank (BUR)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:40
Phoenix Sky Harbor (PHX) 4

08:10
Burbank (BUR)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:40
Phoenix Sky Harbor (PHX) 4

08:10
Burbank (BUR)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:55
Phoenix Sky Harbor (PHX) 4

08:25
Burbank (BUR)
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
07:55
Phoenix Sky Harbor (PHX) 4

08:25
Burbank (BUR)
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:10
Phoenix Sky Harbor (PHX) 4

08:40
Burbank (BUR)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:10
Phoenix Sky Harbor (PHX) 4

08:40
Burbank (BUR)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:10
Phoenix Sky Harbor (PHX) 4

08:40
Burbank (BUR)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:10
Phoenix Sky Harbor (PHX) 4

08:40
Burbank (BUR)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:10
Phoenix Sky Harbor (PHX) 4

08:40
Burbank (BUR)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:20
Phoenix Sky Harbor (PHX) 4

08:55
Burbank (BUR)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
08:20
Phoenix Sky Harbor (PHX) 4

08:55
Burbank (BUR)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
09:55
Austin (AUS)

11:20
New Orleans (MSY)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
11:45
Milwaukee (MKE)

14:25
Austin (AUS)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
12:00
New Orleans (MSY)

15:55
New York LaGuardia (LGA) B
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
12:25
Milwaukee (MKE)

15:05
Austin (AUS)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
12:30
Indianapolis (IND)

14:50
Orlando (MCO)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
16:35
Indianapolis (IND)

18:55
Orlando (MCO)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3966
16:35
Indianapolis (IND)

18:55
Orlando (MCO)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3966
17:00
New Orleans (MSY)

20:20
Ronald Reagan Washington (DCA)
Effective 2025-10-05 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
17:10
Indianapolis (IND)

19:30
Orlando (MCO)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
17:20
New Orleans (MSY)

20:45
Ronald Reagan Washington (DCA)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
18:00
Indianapolis (IND)

20:20
Orlando (MCO)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
20:55
Ronald Reagan Washington (DCA)

22:00
Midway, Chicago (MDW)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN3966
05:40
Omaha (OMA)

08:55
Burbank (BUR)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
05:40
Omaha (OMA)

08:55
Burbank (BUR)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
06:40
Milwaukee (MKE)

11:20
New Orleans (MSY)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
09:55
Austin (AUS)

15:55
New York LaGuardia (LGA) B
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3966
17:00
New Orleans (MSY)

22:00
Midway, Chicago (MDW)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3966
06:40
Milwaukee (MKE)

15:55
New York LaGuardia (LGA) B
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:15, 2-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - New Orleans (MSY)
  • Austin (AUS) - New York LaGuardia (LGA)
  • Indianapolis (IND) - Orlando (MCO)
  • Milwaukee (MKE) - Austin (AUS)
  • Milwaukee (MKE) - New Orleans (MSY)
  • Milwaukee (MKE) - New York LaGuardia (LGA)
  • New Orleans (MSY) - Midway, Chicago (MDW)
  • New Orleans (MSY) - New York LaGuardia (LGA)
  • New Orleans (MSY) - Ronald Reagan Washington (DCA)
  • Omaha (OMA) - Burbank (BUR)
  • Omaha (OMA) - Phoenix Sky Harbor (PHX)
  • Phoenix Sky Harbor (PHX) - Burbank (BUR)
  • Ronald Reagan Washington (DCA) - Midway, Chicago (MDW)
All Southwest Airlines flights
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