UA1788Houston to Washington
United Airlines flight UA1788 flies from Houston (IAH) to Washington Dulles (IAD), 1,913 km. Over August 2025 to July 2026 it usually arrives about 2 minutes late: 86% of 501 flights arrived within 15 minutes of schedule and 0.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA1788, August 2025 to July 2026: 501 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1788
- Houston (IAH) to Washington Dulles (IAD)293 flights
- San Francisco (SFO) to Houston (IAH)137 flights
- Grand Junction (GJT) to Denver (DEN)71 flights
Other flights from Houston to Washington
More about Houston (IAH) and Washington Dulles (IAD).
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