UA4686 Little RockLIT · 13:32 DenverDEN · 14:59
UA4686 by United Airlines flies from Little Rock (LIT) to Denver (DEN) for the Mon, Aug 17 departure.
departs LIT · on schedule
board checked 41m ago · checking again in 45s
Where the minutes go
last 7 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 operation13 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LIT 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 Little Rock to Denver flights today
same route · United AirlinesIf UA4686 is cancelled, these are the other United Airlines nonstop flights from Little Rock to Denver on the same day, with scheduled departure times in LIT local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4686 actually runs
Pro Flight Search has tracked every published board update for UA4686 across the LIT and DEN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 62.0/100. Based on airport operations, weather, and cached board history at LIT and DEN.
The verdict above is that record speaking, so it reflects how UA4686 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 LIT and DEN published them.
Planning around UA4686? 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 — UA4686 Little Rock to Denver on-time performance, measured from the LIT and DEN airport boards.
https://proflightsearch.com/flight/UA4686
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