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United Airlines

Is UAL5818 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

26 min early

Official source · Updated

Departure

Casper

CPR

Actual

Scheduled 13:26

Sep 7

Arrival

Denver

DEN

Actual

Scheduled 08:18

Sep 7

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.

  • CPR → DEN

    1 min late

  • CPR → DEN

    42 min late

  • CPR → DEN

    18 min late

  • CPR → DEN

    20 min late

  • CPR → DEN

    7 min late
Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals
15
Arrivals over 15 minutes late
6
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

UAL5818 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedCasperDenver
View this flight’s market
1
Sep 19, 2026ArrivedCasperDenver
42
Sep 18, 2026ArrivedCasperDenver
18
Sep 17, 2026ArrivedCasperDenver
20
Sep 16, 2026ArrivedCasperDenver
7
Sep 15, 2026ArrivedCasperDenver
21
Sep 13, 2026ArrivedCasperDenver
15
Sep 12, 2026ArrivedCasperDenver
11
Sep 11, 2026ArrivedCasperDenver
15
Sep 10, 2026ArrivedCasperDenver
-24
Sep 9, 2026ArrivedCasperDenver
15
Sep 8, 2026ArrivedCasperDenver
20
Sep 7, 2026ArrivedCasperDenver
-26
Sep 6, 2026ArrivedCasperDenver
-22
Sep 5, 2026ArrivedCasperDenver
-22

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