UA20 HoustonIAH · 16:25 AmsterdamAMS · 09:20
UA20 by United Airlines flies from Houston (IAH) to Amsterdam (AMS) for the Sat, Sep 12 departure.
arrived at AMS · 21 min early
Where the minutes go
last 3 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 IAH and AMS 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 UA20 actually runs
Pro Flight Search has tracked every published board update for UA20 across the IAH and AMS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~20 min) but landed about 21 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA20 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: N654UA, N655UA.
Board clocks recorded as IAH and AMS published them.
Planning around UA20? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA20 Houston to Amsterdam on-time performance, measured from the IAH and AMS airport boards.
https://proflightsearch.com/flight/UA20
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