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United Airlines

Is UA4504 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

19 min early

Official source · Updated

Departure

Rochester

ROC

Actual

Scheduled 00:05

Sep 5

Arrival

Dulles

IAD

Actual

Scheduled 21:04

Sep 5

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.

  • ORD → RIC

    83 min late

  • ORD → RIC

    31 min early

  • ORD → RIC

    98 min late

  • ORD → RIC

    10 min early

  • ORD → RIC

    87 min late
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
15
Arrivals over 15 minutes late
5
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

UA4504 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 19, 2026ArrivedChicagoRichmond
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83
Sep 18, 2026ArrivedChicagoRichmond
-31
Sep 17, 2026ArrivedChicagoRichmond
98
Sep 16, 2026ArrivedChicagoRichmond
-10
Sep 15, 2026ArrivedChicagoRichmond
87
Sep 14, 2026ArrivedChicagoRichmond
-20
Sep 13, 2026ArrivedChicagoRichmond
-23
Sep 12, 2026ArrivedChicagoRichmond
25
Sep 11, 2026ArrivedChicagoRichmond
-21
Sep 10, 2026ArrivedChicagoRichmond
-4
Sep 9, 2026ArrivedChicagoRichmond
16
Sep 8, 2026ArrivedChicagoRichmond
-12
Sep 7, 2026ArrivedAppletonChicago
-40
Sep 7, 2026ArrivedRochesterDulles
-17
Sep 6, 2026ArrivedRochesterDulles
-19

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