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United Airlines

Is UA2155 delayed?

No delay reported yet. UA2155 is scheduled to leave Idaho Falls at 14:52 on Nov 14 and reach Denver at 16:14 (as of Nov 14, 15:39 UTC).

Usually on time: arrived within 15 min of schedule on 38 of the last 46 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Idaho Falls

IDA

Scheduled

Nov 14

Arrival

Denver

DEN

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Boise)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • Idaho Falls → Denver

    286 min late

  • Idaho Falls → Denver

    28 min late

  • Idaho Falls → Denver

    30 min early

  • Idaho Falls → Denver

    5 min early

  • Idaho Falls → Denver

    122 min late

Is UA2155 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
46
On time
83%
of 46 arrivals
Late
17%
of 46 arrivals
Cancelled
0%
of 47 flights
Median arrival delay
11 min early
9 in 10 arrived within
30 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
27 of 63
Cancelled today
47

Related flights

Other flights KIDA → DEN

Return flights DEN → KIDA

All United Airlines flights

Flight history and details
UA2155 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedIdaho FallsDenver286
Nov 12, 2026ArrivedIdaho FallsDenver28
Nov 11, 2026ArrivedIdaho FallsDenver-30
Nov 10, 2026ArrivedIdaho FallsDenver-5
Nov 9, 2026ArrivedIdaho FallsDenver122
Nov 8, 2026ArrivedIdaho FallsDenver-10
Nov 7, 2026ArrivedIdaho FallsDenver-12
Nov 5, 2026ArrivedIdaho FallsDenver-27
Nov 4, 2026ArrivedIdaho FallsDenver-29
Nov 3, 2026ArrivedIdaho FallsDenver-16
Nov 2, 2026ArrivedIdaho FallsDenver-27
Nov 1, 2026ArrivedIdaho FallsDenver-11
Oct 31, 2026ArrivedDenverPittsburgh-2
Oct 31, 2026ArrivedIdaho FallsDenver9
Oct 30, 2026ArrivedDenverPittsburgh-23
Oct 30, 2026ArrivedIdaho FallsDenver-22
Oct 29, 2026ArrivedDenverPittsburgh-22
Oct 29, 2026ArrivedIdaho FallsDenver-20
Oct 28, 2026ArrivedDenverPittsburgh-19
Oct 28, 2026ArrivedIdaho FallsDenver9
Oct 27, 2026ArrivedDenverPittsburgh44
Oct 27, 2026ArrivedIdaho FallsDenver-37
Oct 26, 2026ArrivedDenverPittsburgh14
Oct 26, 2026ArrivedIdaho FallsDenver-18
Oct 25, 2026ArrivedDenverPittsburgh-5
Oct 25, 2026ArrivedIdaho FallsDenver-18
Oct 24, 2026ArrivedDenverPittsburgh-6
Oct 24, 2026ArrivedIdaho FallsDenver8
Oct 23, 2026ArrivedDenverPittsburgh4
Oct 23, 2026ArrivedIdaho FallsDenver62
Oct 22, 2026ArrivedDenverPittsburgh-12
Oct 22, 2026ArrivedIdaho FallsDenver-29
Oct 21, 2026ArrivedDenverPittsburgh-20
Oct 21, 2026ArrivedIdaho FallsDenver-31
Oct 20, 2026ArrivedDenverPittsburgh-7
Oct 20, 2026ArrivedIdaho FallsDenver-23
Oct 19, 2026ArrivedDenverPittsburgh-3
Oct 19, 2026ArrivedIdaho FallsDenver-26
Oct 18, 2026ArrivedDenverPittsburgh31
Oct 18, 2026ArrivedIdaho FallsDenver16
Oct 17, 2026ArrivedDenverPittsburgh-1
Oct 17, 2026ArrivedIdaho FallsDenver-28
Oct 16, 2026ArrivedDenverPittsburgh-6
Oct 16, 2026ArrivedIdaho FallsDenver-23
Oct 15, 2026ArrivedDenverPittsburgh25
Oct 15, 2026ArrivedIdaho FallsDenver-21
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