UA4054 HoustonIAH · 17:03 MemphisMEM · 18:49
UA4054 by United Airlines flies from Houston (IAH) to Memphis (MEM) for the Sat, Sep 12 departure.
departs IAH · on schedule
board checked 44m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAH and MEM 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 Houston to Memphis flights today
same route · United AirlinesIf UA4054 is cancelled, these are the other United Airlines nonstop flights from Houston to Memphis on the same day, with scheduled departure times in IAH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4054 actually runs
Pro Flight Search has tracked every published board update for UA4054 across the IAH and MEM boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +24 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4054 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 IAH and MEM published them.
Planning around UA4054? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4054 Houston to Memphis on-time performance, measured from the IAH and MEM airport boards.
https://proflightsearch.com/flight/UA4054
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