United Airlines flight UA 4287: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 08:15 Washington Dulles (IAD) 09:39 Hartford (BDL)
UA 4287 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:24 Effective 2026-02-15 through 2026-03-01
Daily 12:00 Houston George Bush (IAH) B 13:14 Harlingen (HRL)
UA 4287 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:14 Effective 2026-05-21 through 2026-10-24
Sat 12:40 Washington Dulles (IAD) 14:09 Hartford (BDL)
UA 4287 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:29 Valid until 2026-01-03
Mon-Fri,Sun 14:35 Houston George Bush (IAH) B 16:13 Oklahoma City (OKC)
UA 4287 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2026-01-07 through 2026-01-16
Mon-Fri,Sun 14:35 Houston George Bush (IAH) B 16:13 Oklahoma City (OKC)
UA 4287 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2026-01-19 through 2026-02-11
Sat,Sun 14:52 Philadelphia (PHL) D 16:06 Washington Dulles (IAD)
UA 4287 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:14 Effective 2026-03-07 through 2026-03-28
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4287: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4287
08:15
Washington Dulles (IAD)

09:39
Hartford (BDL)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:24, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4287
12:00
Houston George Bush (IAH) B

13:14
Harlingen (HRL)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4287
12:40
Washington Dulles (IAD)

14:09
Hartford (BDL)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:29, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4287
14:35
Houston George Bush (IAH) B

16:13
Oklahoma City (OKC)
Effective 2026-01-07 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4287
14:35
Houston George Bush (IAH) B

16:13
Oklahoma City (OKC)
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4287
14:52
Philadelphia (PHL) D

16:06
Washington Dulles (IAD)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Harlingen (HRL)
  • Houston George Bush (IAH) - Oklahoma City (OKC)
  • Philadelphia (PHL) - Washington Dulles (IAD)
  • Washington Dulles (IAD) - Hartford (BDL)
All United Airlines flights
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