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United Airlines

Is UA3577 delayed?

No delay reported yet. UA3577 is scheduled to leave Rochester at 13:34 on Nov 14 and reach Chicago at 14:15 (as of Nov 14, 15:53 UTC).

Usually on time: arrived within 15 min of schedule on 10 of the last 12 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Rochester

ROC

Scheduled

Nov 14

Arrival

Chicago

ORD

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Also sold as AC3473, AC4188, NH7441, NH7785, NZ2758, NZ2820, EK6326

Recent arrivals

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

  • Rochester → Chicago

    32 min early

  • Rochester → Chicago

    On schedule (3 min behind)

  • Rochester → Chicago

    17 min late

  • Rochester → Chicago

    22 min early

  • Rochester → Chicago

    27 min early

Is UA3577 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
12
On time
83%
of 12 arrivals
Late
17%
of 12 arrivals
Cancelled
0%
of 26 flights
Median arrival delay
19 min early
9 in 10 arrived within
15 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Chicago (ORD) departures

Left more than 15 min late
66 of 160
Cancelled today
134

Related flights

All United Airlines flights

Flight history and details
UA3577 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedRochesterChicago-32
Nov 12, 2026ArrivedRochesterChicago3
Nov 11, 2026ArrivedRochesterChicago17
Nov 10, 2026ArrivedRochesterChicago-22
Nov 9, 2026ArrivedRochesterChicago-27
Nov 8, 2026ArrivedRochesterChicago-18
Nov 7, 2026ArrivedRochesterChicago-33
Nov 6, 2026ArrivedRochesterChicago10
Nov 5, 2026ArrivedRochesterChicago-30
Nov 4, 2026ArrivedRochesterChicago-24
Nov 2, 2026ArrivedRochesterChicagoNot available
Nov 1, 2026ArrivedRochesterChicagoNot available
Oct 27, 2026ArrivedRochesterChicagoNot available
Oct 25, 2026ArrivedRochesterChicagoNot available
Oct 24, 2026ArrivedDullesBurlington-15
Oct 17, 2026ArrivedDullesBurlington39
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