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Is UA4577 delayed?

Yes — UA4577 landed in Wichita 29 min late, at 15:32 on Sep 27 (as of Sep 27, 20:32 UTC).

Usually on time: arrived within 15 min of schedule on 14 of the last 21 flights.

Arrived

29 min late

Official source · Updated

Departure

Chicago

ORD

Scheduled

Sep 27

Arrival

Wichita

ICT

Actual

Scheduled 15:03

Sep 27

Times shown in airport local time

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

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.

  • Chicago → Wichita

    29 min late

  • Chicago → Wichita

    On time

  • Chicago → Wichita

    6 min early

  • Harrisburg → Chicago

    28 min early

  • Harrisburg → Chicago

    21 min early

Is UA4577 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
21
On time
67%
of 21 arrivals
Late
33%
of 21 arrivals
Cancelled
0%
of 25 flights
Median arrival delay
7 min early
9 in 10 arrived within
144 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. 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

At the airports today

Chicago (ORD) departures

Left more than 15 min late
173 of 246
Cancelled today
3

Related flights

All United Airlines flights

Flight history and details
UA4577 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 27, 2026ArrivedChicagoWichita29
Sep 25, 2026ArrivedChicagoWichita0
Sep 24, 2026ArrivedChicagoWichita-6
Sep 23, 2026ArrivedHarrisburgChicago-28
Sep 22, 2026ArrivedHarrisburgChicago-21
Sep 21, 2026ArrivedHarrisburgChicago-37
Sep 20, 2026ArrivedHarrisburgChicago57
Sep 19, 2026ArrivedHarrisburgChicago351
Sep 18, 2026ArrivedHarrisburgChicago-33
Sep 17, 2026ArrivedHarrisburgChicago144
Sep 16, 2026ArrivedHarrisburgChicago9
Sep 15, 2026ArrivedHarrisburgChicago129
Sep 14, 2026ArrivedHarrisburgChicago220
Sep 13, 2026ArrivedHarrisburgChicago33
Sep 12, 2026ArrivedHarrisburgChicago-10
Sep 11, 2026ArrivedHarrisburgChicago-17
Sep 10, 2026ArrivedHarrisburgChicago-33
Sep 9, 2026ArrivedHarrisburgChicago-22
Sep 8, 2026ArrivedHarrisburgChicago-47
Sep 7, 2026ArrivedDullesRoanoke-7
Sep 4, 2026ArrivedDullesRoanoke-12

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