Southwest Airlines flight WN 4458: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri,Sun 05:00 Tampa (TPA) 07:05 Denver (DEN)
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Valid until 2026-01-04
Mon,Thu,Fri 05:00 El Paso (ELP) 07:50 Dallas Love Field (DAL) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-06-04 through 2026-08-03
Tue,Wed 05:45 Cincinnati (CVG) 07:15 Baltimore (BWI)
WN 4458 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-04 through 2026-09-30
Sat 05:50 Cincinnati (CVG) 07:20 Baltimore (BWI)
WN 4458 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-08 through 2026-09-26
Sun 06:00 Cincinnati (CVG) 07:30 Baltimore (BWI)
WN 4458 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-09 through 2026-09-27
Mon-Fri 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-18 through 2026-01-23
Mon-Fri 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-02-08 through 2026-02-11
Mon,Thu,Fri 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2026-02-12 through 2026-02-16
Tue,Wed 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-02-17 through 2026-02-23
Mon 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Operates only on 2026-03-02
Sat 09:25 San Diego (SAN) 1 11:45 Phoenix Sky Harbor (PHX) 4
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 10:00 San Diego (SAN) 1 12:25 Phoenix Sky Harbor (PHX) 4
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:00 San Diego (SAN) 1 12:25 Phoenix Sky Harbor (PHX) 4
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-20 through 2026-03-01
Mon 10:10 Tampa (TPA) 12:15 Denver (DEN)
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2026-01-05
Sat,Sun 10:25 Baltimore (BWI) 14:25 Cyril E. King, Saint Thomas Island (STT)
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-04-11 through 2026-05-23
Sat,Sun 10:25 Baltimore (BWI) 14:25 Cyril E. King, Saint Thomas Island (STT)
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-05-30 through 2026-05-31
Mon,Thu,Fri 13:05 Phoenix Sky Harbor (PHX) 4 14:55 Portland (PDX)
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:05 Phoenix Sky Harbor (PHX) 4 14:55 Portland (PDX)
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-02-20 through 2026-03-01
Tue,Wed 13:05 Baltimore (BWI) 15:40 Fort Myers (RSW)
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 14:10 Cincinnati (CVG) 15:40 Baltimore (BWI)
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Sun 15:10 Chicago Midway (MDW) 18:45 Tampa (TPA)
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-05-24
Sat 15:20 Tucson (TUS) 18:30 Dallas Love Field (DAL) 1
WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2026-01-03
Wed,Thu 17:50 Tampa (TPA) 19:55 Denver (DEN)
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Valid until 2026-01-01
Sat 18:45 Baltimore (BWI) 21:40 San Diego (SAN) 1
WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-10 through 2026-02-07
Non-Direct Flights:
Mon,Thu,Fri 06:20 Baltimore (BWI) 12:25 Phoenix Sky Harbor (PHX) 4
WN 4458 1-stop Boeing 737-700 (Scimitar Winglets) 8:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 06:20 Baltimore (BWI) 12:25 Phoenix Sky Harbor (PHX) 4
WN 4458 1-stop Boeing 737-700 (Scimitar Winglets) 8:05 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 10:00 San Diego (SAN) 1 14:55 Portland (PDX)
WN 4458 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:00 San Diego (SAN) 1 14:55 Portland (PDX)
WN 4458 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 06:20 Baltimore (BWI) 14:55 Portland (PDX)
WN 4458 2-stop Boeing 737-700 (Scimitar Winglets) 11:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 06:20 Baltimore (BWI) 14:55 Portland (PDX)
WN 4458 2-stop Boeing 737-700 (Scimitar Winglets) 11:35 Effective 2026-02-20 through 2026-03-01
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4458: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4458
05:00
Tampa (TPA)

07:05
Denver (DEN)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
05:00
El Paso (ELP)

07:50
Dallas Love Field (DAL) 1
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
05:45
Cincinnati (CVG)

07:15
Baltimore (BWI)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4458
05:50
Cincinnati (CVG)

07:20
Baltimore (BWI)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4458
06:00
Cincinnati (CVG)

07:30
Baltimore (BWI)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

09:25
San Diego (SAN) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
06:45
Baltimore (BWI)

09:45
San Diego (SAN) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:45
Baltimore (BWI)

09:45
San Diego (SAN) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:45
Baltimore (BWI)

09:45
San Diego (SAN) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:45
Baltimore (BWI)

09:45
San Diego (SAN) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:45
Baltimore (BWI)

09:45
San Diego (SAN) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
06:45
Baltimore (BWI)

09:45
San Diego (SAN) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
09:25
San Diego (SAN) 1

11:45
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
10:00
San Diego (SAN) 1

12:25
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
10:00
San Diego (SAN) 1

12:25
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
10:10
Tampa (TPA)

12:15
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
10:25
Baltimore (BWI)

14:25
Cyril E. King, Saint Thomas Island (STT)
Effective 2026-04-11 through 2026-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
10:25
Baltimore (BWI)

14:25
Cyril E. King, Saint Thomas Island (STT)
Effective 2026-05-30 through 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
13:05
Phoenix Sky Harbor (PHX) 4

14:55
Portland (PDX)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
13:05
Phoenix Sky Harbor (PHX) 4

14:55
Portland (PDX)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
13:05
Baltimore (BWI)

15:40
Fort Myers (RSW)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
14:10
Cincinnati (CVG)

15:40
Baltimore (BWI)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
15:10
Chicago Midway (MDW)

18:45
Tampa (TPA)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
15:20
Tucson (TUS)

18:30
Dallas Love Field (DAL) 1
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4458
17:50
Tampa (TPA)

19:55
Denver (DEN)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4458
18:45
Baltimore (BWI)

21:40
San Diego (SAN) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

12:25
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 8:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

12:25
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4458
10:00
San Diego (SAN) 1

14:55
Portland (PDX)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4458
10:00
San Diego (SAN) 1

14:55
Portland (PDX)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

14:55
Portland (PDX)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 11:35, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4458
06:20
Baltimore (BWI)

14:55
Portland (PDX)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 11:35, 2-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Cyril E. King, Saint Thomas Island (STT)
  • Baltimore (BWI) - Fort Myers (RSW)
  • Baltimore (BWI) - Phoenix Sky Harbor (PHX)
  • Baltimore (BWI) - Portland (PDX)
  • Baltimore (BWI) - San Diego (SAN)
  • Chicago Midway (MDW) - Tampa (TPA)
  • Cincinnati (CVG) - Baltimore (BWI)
  • El Paso (ELP) - Dallas Love Field (DAL)
  • Phoenix Sky Harbor (PHX) - Portland (PDX)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Portland (PDX)
  • Tampa (TPA) - Denver (DEN)
  • Tucson (TUS) - Dallas Love Field (DAL)
All Southwest Airlines flights
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