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United Airlines

Is UA4538 delayed?

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

Arrived

16 min early

Updated

Departure

Chicago

ORD

Actual

Scheduled 13:47

Aug 24

Arrival

Peoria

PIA

Actual

Scheduled 19:57

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • RIC → ORD

    207 min late

  • RIC → ORD

    4 min late

  • RIC → ORD

    87 min late

  • RIC → ORD

    23 min early

  • RIC → ORD

    5 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
14
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
23

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 17, 2026ArrivedRichmondChicago
View this flight’s market
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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