Southwest Airlines flight WN 4646: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:20 Islip (ISP) 07:55 Orlando (MCO)
WN 4646 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-04 through 2026-08-03
Sat 05:35 Islip (ISP) 08:10 Orlando (MCO)
WN 4646 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-06 through 2026-08-01
Sun 06:05 San Antonio (SAT) A 07:15 Denver (DEN)
WN 4646 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-08-09 through 2026-09-27
Tue,Wed,Sun 06:15 Chicago O'Hare (ORD) 5 08:15 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-07 through 2026-05-20
Mon,Thu,Fri 06:15 Chicago O'Hare (ORD) 5 08:15 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-04-09 through 2026-06-01
Sat 06:15 Chicago O'Hare (ORD) 5 08:15 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-04-11 through 2026-05-30
Tue,Wed,Sun 06:15 Chicago O'Hare (ORD) 5 08:15 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-05-26 through 2026-06-03
Tue,Wed 06:25 Islip (ISP) 09:00 Orlando (MCO)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-09 through 2026-07-29
Tue,Wed 07:00 San Antonio (SAT) A 08:10 Denver (DEN)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-04 through 2026-09-30
Sat 07:05 San Antonio (SAT) A 08:15 Denver (DEN)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 08:55 Las Vegas Harry Reid (LAS) 1 10:10 Phoenix Sky Harbor (PHX) 4
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-09 through 2026-06-01
Thu,Fri,Sun 12:55 Denver (DEN) 14:25 Fresno (FAT)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:55 Denver (DEN) 14:25 Fresno (FAT)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:55 Denver (DEN) 14:25 Fresno (FAT)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:55 Denver (DEN) 14:25 Fresno (FAT)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:55 Denver (DEN) 14:25 Fresno (FAT)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-17 through 2026-02-23
Mon 12:55 Denver (DEN) 14:25 Fresno (FAT)
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-03-02
Mon,Thu,Fri 14:20 San Antonio (SAT) A 15:30 Denver (DEN)
WN 4646 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-08-06 through 2026-09-28
Thu,Fri,Sun 15:00 Fresno (FAT) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 15:00 Fresno (FAT) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 15:00 Fresno (FAT) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 15:00 Fresno (FAT) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 15:00 Fresno (FAT) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-17 through 2026-02-23
Mon 15:00 Fresno (FAT) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-03-02
Mon-Fri 15:10 Los Angeles (LAX) 1 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 15:10 Los Angeles (LAX) 1 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 15:10 Los Angeles (LAX) 1 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 15:10 Los Angeles (LAX) 1 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 15:10 Los Angeles (LAX) 1 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-18 through 2026-03-04
Mon-Fri,Sun 16:55 Las Vegas Harry Reid (LAS) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-01-06 through 2026-03-04
Sat 16:55 Las Vegas Harry Reid (LAS) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-01-10 through 2026-02-07
Sat 17:00 Burbank (BUR) 18:10 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-03
Sat 17:00 Las Vegas Harry Reid (LAS) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-02-14 through 2026-02-28
Fri,Sun 17:15 Burbank (BUR) 18:20 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-01-02 through 2026-01-04
Mon 17:20 Burbank (BUR) 18:30 Las Vegas Harry Reid (LAS) 1
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Sat 18:45 Las Vegas Harry Reid (LAS) 1 21:00 Phoenix Sky Harbor (PHX) 4
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-03
Mon 19:10 Las Vegas Harry Reid (LAS) 1 20:50 Sacramento (SMF) B
WN 4646 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-01-05
Non-Direct Flights:
Mon,Thu,Fri 06:15 Chicago O'Hare (ORD) 5 10:10 Phoenix Sky Harbor (PHX) 4
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:55 Effective 2026-04-09 through 2026-06-01
Thu,Fri,Sun 12:55 Denver (DEN) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:55 Denver (DEN) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:55 Denver (DEN) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:55 Denver (DEN) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:55 Denver (DEN) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-17 through 2026-02-23
Mon 12:55 Denver (DEN) 16:20 Las Vegas Harry Reid (LAS) 1
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Operates only on 2026-03-02
Thu,Fri,Sun 15:00 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 15:00 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 15:00 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 15:00 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 15:00 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-02-17 through 2026-02-23
Mon 15:00 Fresno (FAT) 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Operates only on 2026-03-02
Mon-Fri 15:10 Los Angeles (LAX) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 15:10 Los Angeles (LAX) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 15:10 Los Angeles (LAX) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 15:10 Los Angeles (LAX) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2026-02-08 through 2026-02-11
Tue,Wed 15:10 Los Angeles (LAX) 1 22:35 Chicago O'Hare (ORD) 5
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2026-02-18 through 2026-03-04
Sat 17:00 Burbank (BUR) 21:00 Phoenix Sky Harbor (PHX) 4
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 3:00 Operates only on 2026-01-03
Mon 17:20 Burbank (BUR) 20:50 Sacramento (SMF) B
WN 4646 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Operates only on 2026-01-05
Thu,Fri,Sun 12:55 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5
WN 4646 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:55 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5
WN 4646 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:55 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5
WN 4646 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:55 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5
WN 4646 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:55 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5
WN 4646 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2026-02-17 through 2026-02-23
Mon 12:55 Denver (DEN) 22:35 Chicago O'Hare (ORD) 5
WN 4646 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Operates only on 2026-03-02
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Southwest Airlines flight WN 4646: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4646
05:20
Islip (ISP)

07:55
Orlando (MCO)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4646
05:35
Islip (ISP)

08:10
Orlando (MCO)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4646
06:05
San Antonio (SAT) A

07:15
Denver (DEN)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4646
06:15
Chicago O'Hare (ORD) 5

08:15
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-07 through 2026-05-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4646
06:15
Chicago O'Hare (ORD) 5

08:15
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
06:15
Chicago O'Hare (ORD) 5

08:15
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4646
06:15
Chicago O'Hare (ORD) 5

08:15
Las Vegas Harry Reid (LAS) 1
Effective 2026-05-26 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4646
06:25
Islip (ISP)

09:00
Orlando (MCO)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
07:00
San Antonio (SAT) A

08:10
Denver (DEN)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
07:05
San Antonio (SAT) A

08:15
Denver (DEN)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
08:55
Las Vegas Harry Reid (LAS) 1

10:10
Phoenix Sky Harbor (PHX) 4
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

14:25
Fresno (FAT)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

14:25
Fresno (FAT)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

14:25
Fresno (FAT)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

14:25
Fresno (FAT)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

14:25
Fresno (FAT)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

14:25
Fresno (FAT)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
14:20
San Antonio (SAT) A

15:30
Denver (DEN)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

16:20
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
16:55
Las Vegas Harry Reid (LAS) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-06 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
16:55
Las Vegas Harry Reid (LAS) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4646
17:00
Burbank (BUR)

18:10
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
17:00
Las Vegas Harry Reid (LAS) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4646
17:15
Burbank (BUR)

18:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
17:20
Burbank (BUR)

18:30
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
18:45
Las Vegas Harry Reid (LAS) 1

21:00
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4646
19:10
Las Vegas Harry Reid (LAS) 1

20:50
Sacramento (SMF) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
06:15
Chicago O'Hare (ORD) 5

10:10
Phoenix Sky Harbor (PHX) 4
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

16:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

16:20
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:00
Fresno (FAT)

22:35
Chicago O'Hare (ORD) 5
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
15:10
Los Angeles (LAX) 1

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
17:00
Burbank (BUR)

21:00
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
17:20
Burbank (BUR)

20:50
Sacramento (SMF) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

22:35
Chicago O'Hare (ORD) 5
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4646
12:55
Denver (DEN)

22:35
Chicago O'Hare (ORD) 5
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Burbank (BUR) - Las Vegas Harry Reid (LAS)
  • Burbank (BUR) - Phoenix Sky Harbor (PHX)
  • Burbank (BUR) - Sacramento (SMF)
  • Chicago O'Hare (ORD) - Las Vegas Harry Reid (LAS)
  • Chicago O'Hare (ORD) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - Chicago O'Hare (ORD)
  • Denver (DEN) - Fresno (FAT)
  • Denver (DEN) - Las Vegas Harry Reid (LAS)
  • Fresno (FAT) - Chicago O'Hare (ORD)
  • Fresno (FAT) - Las Vegas Harry Reid (LAS)
  • Islip (ISP) - Orlando (MCO)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Sacramento (SMF)
  • Los Angeles (LAX) - Chicago O'Hare (ORD)
  • Los Angeles (LAX) - Las Vegas Harry Reid (LAS)
  • San Antonio (SAT) - Denver (DEN)
All Southwest Airlines flights
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