UA2178 QuerétaroQRO HoustonIAH · 17:38
UA2178 by United Airlines flies from Querétaro (QRO) to Houston (IAH) for the Wed, Aug 19 departure.
arrival expected at IAH · on schedule
board checked 30m ago · checking again in 45s
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 boardsHow UA2178 actually runs
Pro Flight Search has tracked every published board update for UA2178 across the QRO and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -8 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA2178 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as QRO and IAH published them.
Planning around UA2178? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA2178 Querétaro to Houston on-time performance, measured from the QRO and IAH airport boards.
https://proflightsearch.com/flight/UA2178
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