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United Airlines

Is UAL391 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

53 min late

Official source · Updated

Departure

Burlington

BTV

Actual

Scheduled 20:24

Sep 6

Arrival

Denver

DEN

Actual

Scheduled 18:13

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • BTV → DEN

    36 min late

  • BTV → DEN

    22 min late

  • BTV → DEN

    12 min early

  • BTV → DEN

    15 min early

  • BTV → DEN

    24 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
14
Arrivals over 15 minutes late
5
Observed cancellations
0
Observed occurrences
15

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

UAL391 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedBurlingtonDenver
36
Sep 16, 2026ArrivedBurlingtonDenver
22
Sep 15, 2026ArrivedBurlingtonDenver
-12
Sep 14, 2026ArrivedBurlingtonDenver
-15
Sep 13, 2026ArrivedBurlingtonDenver
24
Sep 12, 2026ArrivedBurlingtonDenver
-5
Sep 11, 2026ArrivedBurlingtonDenver
4
Sep 10, 2026ArrivedBurlingtonDenver
-12
Sep 9, 2026ArrivedBurlingtonDenver
17
Sep 8, 2026ArrivedBurlingtonDenver
-4
Sep 7, 2026ArrivedBurlingtonDenver
0
Sep 6, 2026ArrivedBurlingtonDenver
53
Sep 5, 2026ArrivedBurlingtonDenver
-14
Sep 4, 2026ArrivedBurlingtonDenver
8

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