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United Airlines

Is UA4487 delayed?

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

Arrived

27 min late

Official source · Updated

Departure

Chicago

ORD

Scheduled

Sep 19

Arrival

Greensboro

GSO

Actual

Scheduled 21:10

Sep 19

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

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

  • ORD → GSO

    27 min late

  • ORD → GSO

    9 min early

  • GRR → ORD

    3 min late

  • ORD → GSO

    149 min late

  • GRR → ORD

    316 min late
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
24
Arrivals over 15 minutes late
8
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

UA4487 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 19, 2026ArrivedChicagoGreensboro
View this flight’s market
27
Sep 18, 2026ArrivedChicagoGreensboro
-9
Sep 18, 2026ArrivedGrand RapidsChicago
3
Sep 17, 2026ArrivedChicagoGreensboro
149
Sep 17, 2026ArrivedGrand RapidsChicago
316
Sep 16, 2026ArrivedChicagoGreensboro
-11
Sep 16, 2026ArrivedGrand RapidsChicago
-47
Sep 15, 2026ArrivedChicagoGreensboro
99
Sep 15, 2026ArrivedGrand RapidsChicago
113
Sep 14, 2026ArrivedChicagoGreensboro
9
Sep 14, 2026ArrivedGrand RapidsChicago
-7
Sep 13, 2026ArrivedGrand RapidsChicago
-21
Sep 12, 2026ArrivedChicagoGreensboro
4
Sep 11, 2026ArrivedChicagoGreensboro
62
Sep 11, 2026ArrivedGrand RapidsChicago
-13
Sep 10, 2026ArrivedGrand RapidsChicago
-18
Sep 9, 2026ArrivedChicagoGreensboro
49
Sep 9, 2026ArrivedGrand RapidsChicago
-7
Sep 8, 2026ArrivedChicagoGreensboro
-23
Sep 8, 2026ArrivedGrand RapidsChicago
-16
Sep 7, 2026ArrivedRichmondChicago
3
Sep 6, 2026ArrivedRichmondChicago
-38
Sep 5, 2026ArrivedRichmondChicago
112
Sep 4, 2026ArrivedRichmondChicago
-17

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