Southwest Airlines flight WN 399: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:10 Tampa (TPA) 08:25 John Glenn Columbus (CMH)
WN 399 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 06:20 Indianapolis (IND) 07:30 Love Field, Dallas (DAL) 1
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:20 Indianapolis (IND) 07:30 Love Field, Dallas (DAL) 1
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-07-07 through 2025-08-04
Fri 07:45 Indianapolis (IND) 08:55 Love Field, Dallas (DAL) 1
WN 399 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2025-07-04
Thu 08:05 Ontario, Los Angeles (ONT) 4 10:20 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2025-11-27
Sun 09:15 Philadelphia (PHL) E 11:10 Denver (DEN)
WN 399 Non-stop Boeing 737-700 (73W) 3:55 Operates only on 2025-08-31
Mon,Thu,Fri 10:35 Reno (RNO) 12:25 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-10-02 through 2025-10-31
Sun 10:35 Reno (RNO) 12:25 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-10-05 through 2025-10-26
Sun 11:55 Denver (DEN) 14:25 Omaha (OMA)
WN 399 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-08-31
Tue,Wed 12:05 Reno (RNO) 13:55 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-10-07 through 2025-10-29
Sat 13:00 Tampa (TPA) 15:40 Rochester (ROC)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-11-08 through 2025-11-15
Sat 13:00 Tampa (TPA) 15:40 Rochester (ROC)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-12-06 through 2025-12-13
Sat 13:20 Reno (RNO) 15:10 Phoenix Sky Harbor (PHX) 4
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-10-04 through 2025-11-01
Sat 14:25 Tampa (TPA) 16:40 John Glenn Columbus (CMH)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-08-09 through 2025-09-27
Tue,Wed 15:00 Atlanta (ATL) N 17:05 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-04 through 2025-11-12
Mon-Thu 15:00 Atlanta (ATL) N 17:05 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-17 through 2025-11-20
Mon-Fri 15:00 Atlanta (ATL) N 17:05 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-02 through 2025-12-11
Mon-Wed 15:00 Atlanta (ATL) N 17:05 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-15 through 2025-12-17
Wed,Thu 15:00 Atlanta (ATL) N 17:05 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-24 through 2026-01-01
Sun 15:10 Omaha (OMA) 16:55 Nashville (BNA)
WN 399 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2025-08-31
Tue,Wed 18:10 Indianapolis (IND) 19:20 Love Field, Dallas (DAL) 1
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-06-10 through 2025-07-30
Tue,Wed,Sat 18:30 Midway, Chicago (MDW) 22:00 Tampa (TPA)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2025-06-04
Mon,Thu,Fri 18:45 Midway, Chicago (MDW) 22:15 Tampa (TPA)
WN 399 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2025-06-02
Mon,Thu,Fri,Sun 19:35 Atlanta (ATL) N 21:45 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 19:35 Atlanta (ATL) N 21:45 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 19:35 Atlanta (ATL) N 21:45 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-12-07 through 2025-12-14
Thu 19:35 Atlanta (ATL) N 21:45 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2025-12-18
Mon 19:35 Atlanta (ATL) N 21:45 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-01-05
Mon,Thu,Fri 19:45 Tampa (TPA) 22:00 John Glenn Columbus (CMH)
WN 399 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-08-07 through 2025-09-29
Mon-Wed,Sun 19:45 Atlanta (ATL) N 21:55 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-11-25 through 2025-12-01
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 Effective 2025-12-19 through 2026-01-04
Sun 19:50 Tampa (TPA) 22:05 John Glenn Columbus (CMH)
WN 399 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-08-10 through 2025-08-24
Sun 19:50 Tampa (TPA) 22:05 John Glenn Columbus (CMH)
WN 399 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-09-07 through 2025-09-28
Sun 20:15 San Antonio (SAT) A 21:45 Denver (DEN)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2025-05-18
Sun 20:15 San Antonio (SAT) A 21:45 Denver (DEN)
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-06-01
Sat 20:25 Atlanta (ATL) N 22:30 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-11-22 through 2025-11-29
Sat 20:25 Atlanta (ATL) N 22:30 New York LaGuardia (LGA) B
WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Sun 09:15 Philadelphia (PHL) E 14:25 Omaha (OMA)
WN 399 1-stop Boeing 737-700 (73W) 6:10 Operates only on 2025-08-31
Sun 11:55 Denver (DEN) 16:55 Nashville (BNA)
WN 399 1-stop Boeing 737-700 (73W) 4:00 Operates only on 2025-08-31
Sun 09:15 Philadelphia (PHL) E 16:55 Nashville (BNA)
WN 399 2-stop Boeing 737-700 (73W) 8:40 Operates only on 2025-08-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 399: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN399
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN399
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN399
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN399
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN399
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN399
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN399
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN399
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN399
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN399
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:10, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN399
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:40, 2-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York LaGuardia (LGA)
  • Denver (DEN) - Nashville (BNA)
  • Denver (DEN) - Omaha (OMA)
  • Indianapolis (IND) - Love Field, Dallas (DAL)
  • Midway, Chicago (MDW) - Tampa (TPA)
  • Omaha (OMA) - Nashville (BNA)
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
  • Philadelphia (PHL) - Denver (DEN)
  • Philadelphia (PHL) - Nashville (BNA)
  • Philadelphia (PHL) - Omaha (OMA)
  • Reno (RNO) - Phoenix Sky Harbor (PHX)
  • San Antonio (SAT) - Denver (DEN)
  • Tampa (TPA) - John Glenn Columbus (CMH)
  • Tampa (TPA) - Rochester (ROC)