UA1552 AnchorageANC · 22:19 HoustonIAH · 08:17
UA1552 by United Airlines flies from Anchorage (ANC) to Houston (IAH).
scheduled from ANC
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ANC 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.
How UA1552 actually runs
Pro Flight Search has tracked every published board update for UA1552 across the ANC and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left right on schedule but landed about 17 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1552 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: N17333, N27270.
Board clocks recorded as ANC and IAH published them.
Planning around UA1552? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1552 Anchorage to Houston on-time performance, measured from the ANC and IAH airport boards.
https://proflightsearch.com/flight/UA1552
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