Southwest Airlines flight WN 399: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Fri,Sun 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-01 through 2026-02-06
Mon,Sat,Sun 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-09 through 2026-02-15
Mon,Thu,Fri 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-12 through 2026-02-16
Mon,Tue,Thu,Sat 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-17 through 2026-02-23
Thu,Fri,Sun 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-20 through 2026-03-01
Mon,Sat 06:00 Portland (PDX) 07:45 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-28 through 2026-03-02
Sat 06:10 Oakland (OAK) 2 07:35 Long Beach (LGB)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-03-07 through 2026-04-04
Sun 06:25 Oakland (OAK) 2 07:50 Long Beach (LGB)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-03-08 through 2026-04-05
Tue,Wed 07:20 Denver (DEN) 08:15 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-04 through 2026-09-30
Mon-Fri 07:25 Portland (PDX) 09:10 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-06 through 2026-01-14
Wed-Fri,Sun 07:25 Portland (PDX) 09:10 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-18 through 2026-01-23
Mon-Fri 07:25 Portland (PDX) 09:10 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 07:25 Portland (PDX) 09:10 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:25 Portland (PDX) 09:10 Oakland (OAK) 2
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-18 through 2026-03-04
Sun 08:00 Denver (DEN) 09:05 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-09 through 2026-09-27
Thu,Fri,Sun 08:20 Oakland (OAK) 2 09:30 Burbank (BUR)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:20 Oakland (OAK) 2 09:30 Burbank (BUR)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:20 Oakland (OAK) 2 09:30 Burbank (BUR)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:20 Oakland (OAK) 2 09:30 Burbank (BUR)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-09 through 2026-02-15
Sat 08:20 Oakland (OAK) 2 09:45 Los Angeles (LAX) 1
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-14 through 2026-02-28
Mon,Tue,Thu 08:20 Oakland (OAK) 2 09:30 Burbank (BUR)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-17 through 2026-02-23
Mon 08:20 Oakland (OAK) 2 09:30 Burbank (BUR)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-03-02
Mon,Thu,Fri 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 399 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 08:25 Oakland (OAK) 2 09:55 San Diego (SAN) 1
WN 399 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 11:05 Nashville (BNA) 12:55 Dallas Love Field (DAL) 1
WN 399 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-06 through 2026-09-28
Mon,Thu,Fri 12:00 Austin (AUS) 14:30 Chicago Midway (MDW)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-04-09 through 2026-06-01
Sat 13:40 Nashville (BNA) 16:00 Albuquerque (ABQ)
WN 399 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 13:50 Orlando (MCO) 15:35 Austin (AUS)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-04 through 2026-08-03
Sat 14:05 Orlando (MCO) 15:55 Austin (AUS)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-06 through 2026-08-01
Wed,Thu 15:00 Atlanta (ATL) N 17:05 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-700 (73W) 2:05 Valid until 2026-01-01
Tue,Wed 15:45 Austin (AUS) 17:20 San Jose (SJC) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 16:10 San Francisco (SFO) 2 17:40 Los Angeles (LAX) 1
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 16:15 Austin (AUS) 17:50 San Jose (SJC) B
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-06-04 through 2026-08-03
Sat 18:20 Denver (DEN) 19:25 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-08 through 2026-09-26
Sun 19:20 Orlando (MCO) 21:50 Pittsburgh (PIT)
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-06-07 through 2026-08-02
Mon 19:40 Atlanta (ATL) N 21:50 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 19:45 Atlanta (ATL) N 21:55 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2026-01-04
Sat 19:55 Las Vegas Harry Reid (LAS) 1 21:10 Fresno (FAT)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-11 through 2026-05-30
Sat 20:25 Atlanta (ATL) N 22:30 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Valid until 2026-01-03
Tue,Wed 21:20 Las Vegas Harry Reid (LAS) 1 22:35 Fresno (FAT)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-07 through 2026-05-20
Tue,Wed,Sun 21:20 Las Vegas Harry Reid (LAS) 1 22:35 Fresno (FAT)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-05-24 through 2026-05-27
Tue,Wed 21:20 Las Vegas Harry Reid (LAS) 1 22:35 Fresno (FAT)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-06-02 through 2026-06-03
Tue,Wed 21:35 Las Vegas Harry Reid (LAS) 1 00:20 Seattle-Tacoma (SEA)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-03-10 through 2026-04-01
The flight arrives 1 day after departure.
Sun 22:55 Las Vegas Harry Reid (LAS) 1 00:10 Fresno (FAT)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
Sun 22:55 Las Vegas Harry Reid (LAS) 1 00:10 Fresno (FAT)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-05-31
The flight arrives 1 day after departure.
Non-Direct Flights:
Thu,Fri,Sun 06:00 Portland (PDX) 09:30 Burbank (BUR)
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:00 Portland (PDX) 09:30 Burbank (BUR)
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:00 Portland (PDX) 09:30 Burbank (BUR)
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:00 Portland (PDX) 09:30 Burbank (BUR)
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-09 through 2026-02-15
Mon,Thu,Fri 06:00 Portland (PDX) 09:55 San Diego (SAN) 1
WN 399 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-12 through 2026-02-16
Sat 06:00 Portland (PDX) 09:45 Los Angeles (LAX) 1
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-02-14 through 2026-02-28
Mon,Tue,Thu 06:00 Portland (PDX) 09:30 Burbank (BUR)
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-17 through 2026-02-23
Thu,Fri,Sun 06:00 Portland (PDX) 09:55 San Diego (SAN) 1
WN 399 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-20 through 2026-03-01
Mon 06:00 Portland (PDX) 09:30 Burbank (BUR)
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Operates only on 2026-03-02
Mon,Thu,Fri 13:50 Orlando (MCO) 17:50 San Jose (SJC) B
WN 399 1-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2026-06-04 through 2026-08-03
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Southwest Airlines flight WN 399: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

07:45
Oakland (OAK) 2
Effective 2026-02-28 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
06:10
Oakland (OAK) 2

07:35
Long Beach (LGB)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
06:25
Oakland (OAK) 2

07:50
Long Beach (LGB)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
07:20
Denver (DEN)

08:15
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
07:25
Portland (PDX)

09:10
Oakland (OAK) 2
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
07:25
Portland (PDX)

09:10
Oakland (OAK) 2
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
07:25
Portland (PDX)

09:10
Oakland (OAK) 2
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
07:25
Portland (PDX)

09:10
Oakland (OAK) 2
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
07:25
Portland (PDX)

09:10
Oakland (OAK) 2
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:00
Denver (DEN)

09:05
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:30
Burbank (BUR)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:30
Burbank (BUR)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:30
Burbank (BUR)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:30
Burbank (BUR)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:45
Los Angeles (LAX) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:30
Burbank (BUR)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:20
Oakland (OAK) 2

09:30
Burbank (BUR)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
08:25
Oakland (OAK) 2

09:55
San Diego (SAN) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
08:25
Oakland (OAK) 2

09:55
San Diego (SAN) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
11:05
Nashville (BNA)

12:55
Dallas Love Field (DAL) 1
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
12:00
Austin (AUS)

14:30
Chicago Midway (MDW)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
13:40
Nashville (BNA)

16:00
Albuquerque (ABQ)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
13:50
Orlando (MCO)

15:35
Austin (AUS)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
14:05
Orlando (MCO)

15:55
Austin (AUS)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
15:00
Atlanta (ATL) N

17:05
New York LaGuardia (LGA) B
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN399
15:45
Austin (AUS)

17:20
San Jose (SJC) B
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
16:10
San Francisco (SFO) 2

17:40
Los Angeles (LAX) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
16:15
Austin (AUS)

17:50
San Jose (SJC) B
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
18:20
Denver (DEN)

19:25
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
19:20
Orlando (MCO)

21:50
Pittsburgh (PIT)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN399
19:40
Atlanta (ATL) N

21:50
New York LaGuardia (LGA) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
19:45
Atlanta (ATL) N

21:55
New York LaGuardia (LGA) B
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN399
19:55
Las Vegas Harry Reid (LAS) 1

21:10
Fresno (FAT)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
20:25
Atlanta (ATL) N

22:30
New York LaGuardia (LGA) B
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
21:20
Las Vegas Harry Reid (LAS) 1

22:35
Fresno (FAT)
Effective 2026-04-07 through 2026-05-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
21:20
Las Vegas Harry Reid (LAS) 1

22:35
Fresno (FAT)
Effective 2026-05-24 through 2026-05-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
21:20
Las Vegas Harry Reid (LAS) 1

22:35
Fresno (FAT)
Effective 2026-06-02 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN399
21:35
Las Vegas Harry Reid (LAS) 1

00:20(+1)
Seattle-Tacoma (SEA)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN399
22:55
Las Vegas Harry Reid (LAS) 1

00:10(+1)
Fresno (FAT)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN399
22:55
Las Vegas Harry Reid (LAS) 1

00:10(+1)
Fresno (FAT)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:30
Burbank (BUR)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:30
Burbank (BUR)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:30
Burbank (BUR)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:30
Burbank (BUR)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:55
San Diego (SAN) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:45
Los Angeles (LAX) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:30
Burbank (BUR)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:55
San Diego (SAN) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN399
06:00
Portland (PDX)

09:30
Burbank (BUR)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN399
13:50
Orlando (MCO)

17:50
San Jose (SJC) B
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York LaGuardia (LGA)
  • Austin (AUS) - Chicago Midway (MDW)
  • Austin (AUS) - San Jose (SJC)
  • Denver (DEN) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Fresno (FAT)
  • Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
  • Nashville (BNA) - Albuquerque (ABQ)
  • Nashville (BNA) - Dallas Love Field (DAL)
  • Oakland (OAK) - Burbank (BUR)
  • Oakland (OAK) - Long Beach (LGB)
  • Oakland (OAK) - Los Angeles (LAX)
  • Oakland (OAK) - San Diego (SAN)
  • Orlando (MCO) - Austin (AUS)
  • Orlando (MCO) - Pittsburgh (PIT)
  • Orlando (MCO) - San Jose (SJC)
  • Portland (PDX) - Burbank (BUR)
  • Portland (PDX) - Los Angeles (LAX)
  • Portland (PDX) - Oakland (OAK)
  • Portland (PDX) - San Diego (SAN)
  • San Francisco (SFO) - Los Angeles (LAX)
All Southwest Airlines flights
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