UA1785 WashingtonDCA · 16:43 HoustonIAH · 19:10
UA1785 by United Airlines flies from Washington (DCA) to Houston (IAH) for the Sun, Sep 6 departure.
estimated arrival at IAH · local time · ~14h 27m from now
board checked 49m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 17:01 · typical taxi-out at DCA ≈ 7 min.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DCA and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Washington to Houston flights today
same route · United AirlinesIf UA1785 is cancelled, these are the other United Airlines nonstop flights from Washington to Houston on the same day, with scheduled departure times in DCA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1785 actually runs
Pro Flight Search has tracked every published board update for UA1785 across the DCA and IAH boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 2 confirmed landings · 2/2 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA1785 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N15751, N15710, N14731.
Board clocks recorded as DCA and IAH published them.
Planning around UA1785? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA1785 Washington to Houston on-time performance, measured from the DCA and IAH airport boards.
https://proflightsearch.com/flight/UA1785
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