United Airlines flight UA 4254: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:20 Brownsville (BRO) 08:44 George Bush, Houston (IAH) B
UA 4254 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:24 Valid until 2025-05-21
Daily 09:45 George Bush, Houston (IAH) B 10:59 Harlingen (HRL)
UA 4254 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:14 Effective from 2025-10-26
Daily 14:29 Burlington (BTV) 16:30 Dulles, Washington (IAD)
UA 4254 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:01 Effective 2025-08-19 through 2025-10-25
Mon-Fri,Sun 18:47 Birmingham (BHM) 20:50 George Bush, Houston (IAH) B
UA 4254 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2025-05-22 through 2025-06-04
Mon-Wed,Fri,Sun 18:47 Birmingham (BHM) 20:50 George Bush, Houston (IAH) B
UA 4254 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2025-06-06 through 2025-06-25
Sun 18:47 Birmingham (BHM) 20:50 George Bush, Houston (IAH) B
UA 4254 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2025-06-29 through 2025-08-17
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This flight number is listed as serving the following routes:
United Airlines flight UA 4254: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA4254
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4254
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4254
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4254
Effective 2025-05-22 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4254
Effective 2025-06-06 through 2025-06-25
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4254
Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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This flight number is listed as serving the following routes:
  • Birmingham (BHM) - George Bush, Houston (IAH)
  • Brownsville (BRO) - George Bush, Houston (IAH)
  • Burlington (BTV) - Dulles, Washington (IAD)
  • George Bush, Houston (IAH) - Harlingen (HRL)