United Airlines flight UA 451: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Thu 10:56 Pensacola (PNS) 13:27 Chicago O'Hare (ORD) 1
UA 451 Non-stop Boeing 737-700 (73G) 2:31 Operates only on 2024-11-28
Daily 14:38 Baltimore (BWI) 17:22 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-800 (738) 3:44 Effective 2024-12-19 through 2025-01-06
Mon,Wed-Fri,Sun 14:45 Baltimore (BWI) 17:19 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-800 (738) 3:34 Effective 2024-12-04 through 2024-12-18
Daily 14:50 Baltimore (BWI) 17:24 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-700 (73G) 3:34 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 14:50 Baltimore (BWI) 17:24 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-700 (73G) 3:34 Effective 2024-11-29 through 2024-12-02
Wed 16:08 Baltimore (BWI) 18:31 George Bush, Houston (IAH) C
UA 451 Non-stop Airbus A320 (320) 3:23 Operates only on 2024-09-25
Mon,Tue,Thu-Sun 16:08 Baltimore (BWI) 18:31 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-700 (73G) 3:23 Effective 2024-09-26 through 2024-10-26
Wed 16:08 Baltimore (BWI) 18:31 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-800 (738) 3:23 Effective 2024-10-02 through 2024-10-23
Daily 16:09 Baltimore (BWI) 18:55 George Bush, Houston (IAH) C
UA 451 Non-stop Airbus A319 (319) 3:46 Effective 2025-01-07 through 2025-02-12
Mon-Wed,Fri-Sun 16:15 Baltimore (BWI) 18:38 George Bush, Houston (IAH) C
UA 451 Non-stop Airbus A320 (320) 3:23 Valid until 2024-09-04
Daily 16:15 Baltimore (BWI) 18:38 George Bush, Houston (IAH) C
UA 451 Non-stop Airbus A320 (320) 3:23 Effective 2024-09-05 through 2024-09-24
Daily 16:15 Baltimore (BWI) 18:38 George Bush, Houston (IAH) C
UA 451 Non-stop Boeing 737-800 (738) 3:23 Effective from 2025-02-13
Daily 18:35 George Bush, Houston (IAH) C 22:15 Raleigh/Durham (RDU) 2
UA 451 Non-stop Boeing 737-900 (739) 2:40 Effective 2024-12-03 through 2024-12-18
Daily 20:00 George Bush, Houston (IAH) C 21:27 Las Vegas Harry Reid (LAS) 3
UA 451 Non-stop Boeing 737-800 (738) 3:27 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 20:00 George Bush, Houston (IAH) C 21:27 Las Vegas Harry Reid (LAS) 3
UA 451 Non-stop Boeing 737-800 (738) 3:27 Effective 2024-11-29 through 2024-12-02
Daily 21:55 George Bush, Houston (IAH) C 23:27 Denver (DEN)
UA 451 Non-stop Boeing 737-900 (739) 2:32 Effective from 2025-02-13
Daily 22:05 George Bush, Houston (IAH) C 23:39 Denver (DEN)
UA 451 Non-stop Boeing 737-900 (739) 2:34 Effective 2025-01-07 through 2025-02-12
Non-Direct Flights:
Mon,Wed-Fri,Sun 14:45 Baltimore (BWI) 22:15 Raleigh/Durham (RDU) 2
UA 451 1-stop Boeing 737-800 (738) 7:30 Effective 2024-12-04 through 2024-12-18
Daily 14:50 Baltimore (BWI) 21:27 Las Vegas Harry Reid (LAS) 3
UA 451 1-stop Boeing 737-700 (73G) 9:37 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 14:50 Baltimore (BWI) 21:27 Las Vegas Harry Reid (LAS) 3
UA 451 1-stop Boeing 737-700 (73G) 9:37 Effective 2024-11-29 through 2024-12-02
Daily 16:09 Baltimore (BWI) 23:39 Denver (DEN)
UA 451 1-stop Airbus A319 (319) 9:30 Effective 2025-01-07 through 2025-02-12
Daily 16:15 Baltimore (BWI) 23:27 Denver (DEN)
UA 451 1-stop Boeing 737-800 (738) 9:12 Effective from 2025-02-13
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This flight number is listed as serving the following routes:
United Airlines flight UA 451: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA451
Operates only on 2024-11-28
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
-
Duration: 2:31, non-stop
Boeing 737-700 (73G)

United Airlines UA451
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:44, non-stop
Boeing 737-800 (738)

United Airlines UA451
Effective 2024-12-04 through 2024-12-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:34, non-stop
Boeing 737-800 (738)

United Airlines UA451
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737-700 (73G)

United Airlines UA451
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737-700 (73G)

United Airlines UA451
Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
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Fri
-
Sat
-
Sun
-
Duration: 3:23, non-stop
Airbus A320 (320)

United Airlines UA451
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:23, non-stop
Boeing 737-700 (73G)

United Airlines UA451
Effective 2024-10-02 through 2024-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:23, non-stop
Boeing 737-800 (738)

United Airlines UA451
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Airbus A319 (319)

United Airlines UA451
Valid until 2024-09-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 3:23, non-stop
Airbus A320 (320)

United Airlines UA451
Effective 2024-09-05 through 2024-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:23, non-stop
Airbus A320 (320)

United Airlines UA451
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:23, non-stop
Boeing 737-800 (738)

United Airlines UA451
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-900 (739)

United Airlines UA451
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:27, non-stop
Boeing 737-800 (738)

United Airlines UA451
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:27, non-stop
Boeing 737-800 (738)

United Airlines UA451
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Boeing 737-900 (739)

United Airlines UA451
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA451
Effective 2024-12-04 through 2024-12-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:30, 1-stop
Boeing 737-800 (738)

United Airlines UA451
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:37, 1-stop
Boeing 737-700 (73G)

United Airlines UA451
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 9:37, 1-stop
Boeing 737-700 (73G)

United Airlines UA451
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:30, 1-stop
Airbus A319 (319)

United Airlines UA451
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:12, 1-stop
Boeing 737-800 (738)
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Parallax here -
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Denver (DEN)
  • Baltimore (BWI) - George Bush, Houston (IAH)
  • Baltimore (BWI) - Las Vegas Harry Reid (LAS)
  • Baltimore (BWI) - Raleigh/Durham (RDU)
  • George Bush, Houston (IAH) - Denver (DEN)
  • George Bush, Houston (IAH) - Las Vegas Harry Reid (LAS)
  • George Bush, Houston (IAH) - Raleigh/Durham (RDU)
  • Pensacola (PNS) - Chicago O'Hare (ORD)