United Airlines flight UA 4280: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat,Sun 10:06 Houston George Bush (IAH) B 11:25 Lafayette (LFT)
UA 4280 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-03-07 through 2026-03-28
Daily 14:25 Houston George Bush (IAH) B 16:04 Lubbock (LBB)
UA 4280 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective from 2026-06-25
Fri,Sat 16:35 Houston George Bush (IAH) B 18:32 Wichita (ICT)
UA 4280 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:57 Effective 2026-01-09 through 2026-02-07
Daily 16:55 McAllen/Mission (MFE) 18:20 Houston George Bush (IAH) B
UA 4280 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:25 Valid until 2026-01-05
Sat 19:55 Cleveland (CLE) 21:20 Washington Dulles (IAD)
UA 4280 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:25 Effective 2026-02-14 through 2026-02-28
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4280: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4280
10:06
Houston George Bush (IAH) B

11:25
Lafayette (LFT)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4280
14:25
Houston George Bush (IAH) B

16:04
Lubbock (LBB)
Effective from 2026-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4280
16:35
Houston George Bush (IAH) B

18:32
Wichita (ICT)
Effective 2026-01-09 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:57, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4280
16:55
McAllen/Mission (MFE)

18:20
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4280
19:55
Cleveland (CLE)

21:20
Washington Dulles (IAD)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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This flight number is listed as serving the following routes:
  • Cleveland (CLE) - Washington Dulles (IAD)
  • Houston George Bush (IAH) - Lafayette (LFT)
  • Houston George Bush (IAH) - Lubbock (LBB)
  • Houston George Bush (IAH) - Wichita (ICT)
  • McAllen/Mission (MFE) - Houston George Bush (IAH)
All United Airlines flights
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