UA1959 AnchorageANC · 23:09 DenverDEN · 06:29
UA1959 by United Airlines flies from Anchorage (ANC) to Denver (DEN) for the Thu, Sep 17 departure.
estimated arrival at DEN · local time · ~24 min from now
position updated 4m ago · checking again in 90s
Live position · flown path, last 4h 26m
Where the minutes go
last 6 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −24 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ANC and DEN 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 Anchorage to Denver flights today
same route · United AirlinesIf UA1959 is cancelled, these are the other United Airlines nonstop flights from Anchorage to Denver on the same day, with scheduled departure times in ANC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1959 actually runs
Pro Flight Search has tracked every published board update for UA1959 across the ANC and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~24 min early. Based on 5 confirmed landings · 4/5 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA1959 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: N17331, N27268, N47330, N27323.
Board clocks recorded as ANC and DEN published them.
Planning around UA1959? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA1959 Anchorage to Denver on-time performance, measured from the ANC and DEN airport boards.
https://proflightsearch.com/flight/UA1959
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