UA1645 ClevelandCLE · 11:35 HoustonIAH · 13:35
UA1645 by United Airlines flies from Cleveland (CLE) to Houston (IAH) for the Thu, Aug 20 departure.
estimated arrival at IAH · local time · ~86 min from now
position updated 5m ago · checking again in 90s
Live position · flown path, last 1h 10m
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CLE 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 Cleveland to Houston flights today
same route · United AirlinesIf UA1645 is cancelled, these are the other United Airlines nonstop flights from Cleveland to Houston on the same day, with scheduled departure times in CLE local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1645 actually runs
Pro Flight Search has tracked every published board update for UA1645 across the CLE and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~17 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1645 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: N17752, N24702.
Board clocks recorded as CLE and IAH published them.
Planning around UA1645? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1645 Cleveland to Houston on-time performance, measured from the CLE and IAH airport boards.
https://proflightsearch.com/flight/UA1645
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