UA391: United flight 391
Burlington (BTV) → Denver (DEN) · departs 4:05p, lands 6:19p local · Daily
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
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UA391 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 14–20.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| BTV → DENBurlington to Denver | 4:05p | 6:19p | 4h14m | Daily |
Flying back from Denver
United flies Denver to Burlington nonstop 7 times a week, at 9:54a: 9:54a UA2185 · every nonstop DEN → BTV →
How UA391 ran in our sample
4 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 6 of 7; also Boeing 737-900 (1).
What time does UA391 leave Burlington?
UA391 is scheduled to depart Burlington (BTV) at 4:05p (daily), Burlington time, and to land in Denver (DEN) at about 6:19p local time, a scheduled 4h14m. Times are the published ones from the flights we sampled Oct 14–20; check United for today's.
What plane is UA391?
Boeing 737-800 on 6 of the 7 UA391 flights from BTV we sampled Oct 14–20; the rest were a Boeing 737-900. Airlines swap aircraft, so the plane on a given day can differ.
Does UA391 fly every day?
Yes — UA391 flew Burlington to Denver every day of the week we sampled (Oct 14–20).
Is UA391 usually on time?
Of 7 UA391 departures from BTV we sampled Oct 14–20, 4 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More United flights from Burlington
Timetable from United departures we observed; UA391 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.