UA5221 AmarilloAMA DenverDEN · 08:24
UA5221 by United Airlines flies from Amarillo (AMA) to Denver (DEN) for the Sat, Oct 31 departure.
arrived at DEN · 23 min early
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 operationmedian arrival −20 min · 0 cancelled · 9 operations tracked
The route today
live boardsTomorrow at Denver
ForecastSun 1 Nov, local date
- 55% chance of fog
- Chance a departure leaves 60+ min late
- 8.8%usually 9.9%
Weather behind it: 55% chance of fog at Denver
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 980 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
How UA5221 actually runs
Pro Flight Search has tracked every published board update for UA5221 across the AMA and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 9 confirmed landings · 8/9 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA5221 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: N958SW, N928EV, N916SW, N218PS.
Board clocks recorded as AMA and DEN published them.
Planning around UA5221? 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: UA5221 Amarillo to Denver on-time performance, measured from the AMA and DEN airport boards.
https://proflightsearch.com/flight/UA5221
.