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United Airlines

Is UA645 delayed?

No observed occurrence is available for this date.

Recent arrivals

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

  • DEN → FSD

    13 min early

  • DEN → FSD

    On time

  • DEN → FSD

    13 min early

  • DEN → FSD

    21 min early

  • DEN → FSD

    43 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
21
Arrivals over 15 minutes late
5
Observed cancellations
0
Observed occurrences
25

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

UA645 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedDenverSioux Falls
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-13
Sep 15, 2026ArrivedDenverSioux Falls
0
Sep 13, 2026ArrivedDenverSioux Falls
-13
Sep 12, 2026ArrivedDenverSioux Falls
-21
Sep 11, 2026ArrivedDenverSioux Falls
43
Sep 10, 2026ArrivedDenverSioux Falls
-8
Sep 9, 2026ArrivedDenverSioux Falls
-18
Sep 8, 2026ArrivedDenverSioux Falls
-18
Sep 7, 2026ArrivedDenverSioux Falls
-18
Sep 6, 2026ArrivedDenverSioux Falls
84
Sep 5, 2026ArrivedDenverSioux Falls
0
Sep 4, 2026ArrivedDenverSioux Falls
-15
Sep 1, 2026ArrivedDenverSioux Falls
14
Aug 28, 2026ArrivedDenverSioux Falls
-5
Aug 27, 2026ArrivedDenverSioux Falls
-6
Aug 26, 2026ArrivedDenverSioux Falls
-13
Aug 25, 2026ArrivedDenverSioux Falls
-9
Aug 24, 2026ArrivedDenverSioux Falls
270
Aug 23, 2026ArrivedDenverSioux Falls
45
Aug 22, 2026ArrivedDenverSioux Falls
50
Aug 19, 2026ArrivedDenverSioux Falls
-5

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