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United Airlines

Is UA1588 delayed?

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

Arrived

35 min late

Updated

Departure

Denver

DEN

Actual

Scheduled 19:35

Aug 29

Arrival

Redmond

RDM

Actual

Scheduled 04:11

Aug 30

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • DEN → RDM

    280 min late

  • DEN → RDM

    5 min late

  • DEN → RDM

    17 min early

  • DEN → RDM

    10 min early

  • DEN → RDM

    17 min late
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
23
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
29

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

UA1588 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedDenverRedmond
View this flight’s market
280
Sep 17, 2026ArrivedDenverRedmond
5
Sep 16, 2026ArrivedDenverRedmond
-17
Sep 15, 2026ArrivedDenverRedmond
-10
Sep 13, 2026ArrivedDenverRedmond
17
Sep 12, 2026ArrivedDenverRedmond
11
Sep 10, 2026ArrivedDenverRedmond
3
Sep 9, 2026ArrivedDenverRedmond
154
Sep 8, 2026ArrivedDenverRedmond
-4
Sep 7, 2026ArrivedDenverRedmond
-2
Sep 6, 2026ArrivedDenverRedmond
10
Sep 4, 2026ArrivedDenverRedmond
6
Sep 3, 2026ArrivedDenverRedmond
112
Sep 1, 2026ArrivedDenverRedmond
-5
Aug 31, 2026ArrivedDenverRedmond
24
Aug 30, 2026ArrivedDenverRedmond
6
Aug 29, 2026ArrivedDenverRedmond
35
Aug 28, 2026ArrivedDenverRedmond
6
Aug 27, 2026ArrivedDenverRedmond
5
Aug 26, 2026ArrivedDenverRedmond
134
Aug 25, 2026ArrivedDenverRedmond
1
Aug 24, 2026ArrivedDenverRedmond
58
Aug 22, 2026ArrivedDenverRedmond
-12

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