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United Airlines

Is UA2644 delayed?

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

Arrived

22 min early

Official source · Updated

Departure

Philadelphia

PHL

Scheduled

Sep 7

Arrival

Denver

DEN

Actual

Scheduled 17:47

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Philadelphia → DenverPHLDEN
Route overview

Recent arrivals

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

  • DEN → PSP

    32 min late

  • PHL → DEN

    26 min late

  • PHL → DEN

    130 min late

  • DEN → PSP

    22 min late

  • PHL → DEN

    24 min early
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
39
Arrivals over 15 minutes late
15
Observed cancellations
0
Observed occurrences
52

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

UA2644 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedDenverPalm Springs
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32
Sep 18, 2026ArrivedPhiladelphiaDenver
View this flight’s market
26
Sep 17, 2026ArrivedPhiladelphiaDenver
130
Sep 16, 2026ArrivedDenverPalm Springs
22
Sep 16, 2026ArrivedPhiladelphiaDenver
-24
Sep 15, 2026ArrivedPhiladelphiaDenver
38
Sep 14, 2026ArrivedPhiladelphiaDenver
53
Sep 13, 2026ArrivedDenverPalm Springs
48
Sep 13, 2026ArrivedPhiladelphiaDenver
7
Sep 12, 2026ArrivedPhiladelphiaDenver
-22
Sep 11, 2026ArrivedDenverPalm Springs
27
Sep 11, 2026ArrivedPhiladelphiaDenver
-21
Sep 10, 2026ArrivedDenverPalm Springs
-13
Sep 10, 2026ArrivedPhiladelphiaDenver
-12
Sep 9, 2026ArrivedDenverPalm Springs
-12
Sep 9, 2026ArrivedPhiladelphiaDenver
-23
Sep 8, 2026ArrivedDenverPalm Springs
2
Sep 8, 2026ArrivedPhiladelphiaDenver
14
Sep 7, 2026ArrivedPhiladelphiaDenver
-22
Sep 6, 2026ArrivedDenverPalm Springs
14
Sep 6, 2026ArrivedPhiladelphiaDenver
-13
Sep 5, 2026ArrivedDenverPalm Springs
-17
Sep 5, 2026ArrivedPhiladelphiaDenver
-33
Sep 4, 2026ArrivedDenverPalm Springs
11
Sep 4, 2026ArrivedPhiladelphiaDenver
21
Sep 3, 2026ArrivedDenverPalm Springs
-13
Sep 3, 2026ArrivedPhiladelphiaDenver
36
Sep 2, 2026ArrivedPhiladelphiaDenver
115
Sep 1, 2026ArrivedDenverPalm Springs
-25
Sep 1, 2026ArrivedPhiladelphiaDenver
-35
Aug 31, 2026ArrivedDenverPalm Springs
-14
Aug 31, 2026ArrivedPhiladelphiaDenver
-21
Aug 30, 2026ArrivedPhiladelphiaDenver
66
Aug 29, 2026ArrivedPhiladelphiaDenver
60
Aug 28, 2026ArrivedPhiladelphiaDenver
-30
Aug 26, 2026ArrivedPhiladelphiaDenver
-24
Aug 25, 2026ArrivedPhiladelphiaDenver
-29
Aug 23, 2026ArrivedPhiladelphiaDenver
29
Aug 22, 2026ArrivedPhiladelphiaDenver
43

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