UA2159 DenverDEN · 09:50 Kansas CityMCI · 12:38
UA2159 by United Airlines flies from Denver (DEN) to Kansas City (MCI) for the Tue, Sep 8 departure.
arrived at MCI · 1460 min early
Where the minutes go
last 4 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 DEN and MCI 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 Denver to Kansas City flights today
same route · United AirlinesIf UA2159 is cancelled, these are the other United Airlines nonstop flights from Denver to Kansas City on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA2159 actually runs
Pro Flight Search has tracked every published board update for UA2159 across the DEN and MCI boards: schedule changes, gate pushes and actual clocks. Usually departs ~5 min early. Based on 4 confirmed departures · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA2159 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: N68842, N37465, N75425, N39415.
Board clocks recorded as DEN and MCI published them.
Planning around UA2159? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA2159 Denver to Kansas City on-time performance, measured from the DEN and MCI airport boards.
https://proflightsearch.com/flight/UA2159
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