United Airlines flight UA 4376: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 11:45 Fayetteville/Springdale (XNA) 13:38 Houston George Bush (IAH) B
UA 4376 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:53 Effective 2026-03-29 through 2026-04-29
Daily 11:46 Fayetteville/Springdale (XNA) 13:40 Houston George Bush (IAH) B
UA 4376 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:54 Effective 2026-03-05 through 2026-03-28
Daily 14:05 McAllen/Mission (MFE) 15:30 Houston George Bush (IAH) B
UA 4376 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:25 Valid until 2026-01-05
Daily 17:50 Washington Dulles (IAD) 19:24 Portland (PWM)
UA 4376 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-05-21
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4376: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4376
11:45
Fayetteville/Springdale (XNA)

13:38
Houston George Bush (IAH) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4376
11:46
Fayetteville/Springdale (XNA)

13:40
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4376
14:05
McAllen/Mission (MFE)

15:30
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 UA4376
17:50
Washington Dulles (IAD)

19:24
Portland (PWM)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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This flight number is listed as serving the following routes:
  • Fayetteville/Springdale (XNA) - Houston George Bush (IAH)
  • McAllen/Mission (MFE) - Houston George Bush (IAH)
  • Washington Dulles (IAD) - Portland (PWM)
All United Airlines flights
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