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United Airlines

Is UA4531 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

28 min late

Official source · Updated

Departure

Richmond

RIC

Actual

Scheduled 12:20

Sep 13

Arrival

Chicago

ORD

Actual

Scheduled 09:11

Sep 13

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
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

    340 min late

  • RIC → ORD

    18 min early

  • RIC → ORD

    171 min late

  • RIC → ORD

    20 min early

  • RIC → ORD

    44 min late
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
19
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
29

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

UA4531 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 19, 2026ArrivedRichmondChicago
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340
Sep 18, 2026ArrivedRichmondChicago
-18
Sep 17, 2026ArrivedRichmondChicago
171
Sep 16, 2026ArrivedRichmondChicago
-20
Sep 15, 2026ArrivedRichmondChicago
44
Sep 14, 2026ArrivedRichmondChicago
-26
Sep 13, 2026ArrivedRichmondChicago
28
Sep 12, 2026ArrivedRichmondChicago
-13
Sep 11, 2026ArrivedRichmondChicago
-17
Sep 10, 2026ArrivedRichmondChicago
-21
Sep 9, 2026ArrivedRichmondChicago
-30
Sep 8, 2026ArrivedRichmondChicago
-37
Sep 7, 2026ArrivedHoustonHuntsville
-18
Sep 6, 2026ArrivedHoustonHuntsville
-17
Sep 4, 2026ArrivedHoustonHuntsville
-15
Sep 3, 2026ArrivedHoustonHuntsville
576
Aug 31, 2026ArrivedHoustonHuntsville
-30
Aug 30, 2026ArrivedHoustonHuntsville
-29
Aug 25, 2026ArrivedHoustonHuntsville
75

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