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Is UA1510 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: · Scheduled arrival date; departure time unavailable (America/New_York)

Arrived

5 min late

Official source · Updated

Departure

Denver

DEN

Scheduled

Not available

Arrival

Philadelphia

PHL

Actual

Scheduled 23:44

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual

Service date: · Scheduled departure date (UTC)

Arrived

28 min early

Official source · Updated

Departure

Louisville

SDF

Actual

Scheduled 19:42

Sep 7

Arrival

Denver

DEN

Actual

Scheduled 16:20

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Denver → PhiladelphiaDENPHL
Route overview

Recent arrivals

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

  • DEN → PHL

    1 min late

  • SDF → DEN

    62 min late

  • SDF → DEN

    15 min late

  • SDF → DEN

    122 min late

  • DEN → PHL

    14 min early
Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals
42
Arrivals over 15 minutes late
10
Observed cancellations
0
Observed occurrences
46

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

UA1510 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedDenverPhiladelphia
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1
Sep 20, 2026ArrivedLouisvilleDenver
View this flight’s market
62
Sep 19, 2026ArrivedLouisvilleDenver
15
Sep 18, 2026ArrivedLouisvilleDenver
122
Sep 17, 2026ArrivedDenverPhiladelphia
-14
Sep 17, 2026ArrivedLouisvilleDenver
-18
Sep 16, 2026ArrivedDenverPhiladelphia
-4
Sep 16, 2026ArrivedLouisvilleDenver
-11
Sep 15, 2026ArrivedDenverPhiladelphia
-10
Sep 15, 2026ArrivedLouisvilleDenver
-12
Sep 14, 2026ArrivedDenverPhiladelphia
5
Sep 14, 2026ArrivedLouisvilleDenver
0
Sep 13, 2026ArrivedLouisvilleDenver
14
Sep 12, 2026ArrivedDenverPhiladelphia
16
Sep 12, 2026ArrivedLouisvilleDenver
-14
Sep 11, 2026ArrivedDenverPhiladelphia
12
Sep 11, 2026ArrivedLouisvilleDenver
-29
Sep 10, 2026ArrivedDenverPhiladelphia
-3
Sep 10, 2026ArrivedLouisvilleDenver
1
Sep 9, 2026ArrivedDenverPhiladelphia
-11
Sep 9, 2026ArrivedLouisvilleDenver
-17
Sep 8, 2026ArrivedDenverPhiladelphia
6
Sep 8, 2026ArrivedLouisvilleDenver
-30
Sep 7, 2026ArrivedDenverPhiladelphia
5
Sep 7, 2026ArrivedLouisvilleDenver
-28
Sep 6, 2026ArrivedDenverPhiladelphia
6
Sep 6, 2026ArrivedLouisvilleDenver
-14
Sep 5, 2026ArrivedLouisvilleDenver
-29
Sep 4, 2026ArrivedDenverPhiladelphia
9
Sep 4, 2026ArrivedLouisvilleDenver
35
Sep 3, 2026ArrivedDenverPhiladelphia
19
Sep 1, 2026ArrivedDenverPhiladelphia
7
Aug 31, 2026ArrivedDenverPhiladelphia
0
Aug 30, 2026ArrivedDenverPhiladelphia
-1
Aug 29, 2026ArrivedDenverPhiladelphia
44
Aug 28, 2026ArrivedDenverPhiladelphia
3
Aug 27, 2026ArrivedDenverPhiladelphia
-13
Aug 26, 2026ArrivedDenverPhiladelphia
15
Aug 25, 2026ArrivedDenverPhiladelphia
-11
Aug 24, 2026ArrivedDenverPhiladelphia
65
Aug 23, 2026ArrivedDenverPhiladelphia
137
Aug 22, 2026ArrivedDenverPhiladelphia
28

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