UA5042 Sioux CitySUX DenverDEN · 12:24
UA5042 by United Airlines flies from Sioux City (SUX) to Denver (DEN) for the Thu, Aug 20 departure.
arrival expected at DEN · on schedule
board checked 19m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA5042 actually runs
Pro Flight Search has tracked every published board update for UA5042 across the SUX and DEN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +2 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA5042 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: N76515.
Board clocks recorded as SUX and DEN published them.
Planning around UA5042? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA5042 Sioux City to Denver on-time performance, measured from the SUX and DEN airport boards.
https://proflightsearch.com/flight/UA5042
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