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United Airlines

Is UA4538 delayed?

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

Arrived

9 min early

Official source · Updated

Departure

Chicago

ORD

Scheduled

Sep 6

Arrival

Peoria

PIA

Actual

Scheduled 19:56

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

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.

  • RIC → ORD

    15 min early

  • RIC → ORD

    207 min late

  • RIC → ORD

    4 min late

  • RIC → ORD

    87 min late

  • RIC → ORD

    23 min early
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
15
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
24

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

UA4538 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedRichmondChicago
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-15
Sep 17, 2026ArrivedRichmondChicago
207
Sep 16, 2026ArrivedRichmondChicago
4
Sep 15, 2026ArrivedRichmondChicago
87
Sep 14, 2026ArrivedRichmondChicago
-23
Sep 13, 2026ArrivedRichmondChicago
-5
Sep 12, 2026ArrivedRichmondChicago
-2
Sep 11, 2026ArrivedRichmondChicago
-6
Sep 10, 2026ArrivedRichmondChicago
-5
Sep 9, 2026ArrivedRichmondChicago
-2
Sep 8, 2026ArrivedRichmondChicago
-33
Sep 7, 2026ArrivedChicagoPeoria
-4
Sep 6, 2026ArrivedChicagoPeoria
-9
Sep 5, 2026ArrivedChicagoPeoria
39
Aug 24, 2026ArrivedChicagoPeoria
-16

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