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Copa Airlines

Is CM2821 delayed?

Service date: · Actual departure date; scheduled departure unavailable (America/Chicago)

Arrived

15 min early

Official source · Updated

Departure

Chicago

ORD

Actual

Sep 16

Arrival

Montreal

YUL

Actual

Scheduled 14:40

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Operating flight: UAL3536

Recent arrivals

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

  • ORD → YUL

    15 min early

  • ORD → YUL

    29 min late

  • ORD → YUL

    22 min early

  • ORD → YUL

    21 min early

  • ORD → YUL

    3 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
13
Arrivals over 15 minutes late
1
Observed cancellations
0
Observed occurrences
13

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

CM2821 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedChicagoMontreal
-15
Sep 15, 2026ArrivedChicagoMontreal
29
Sep 14, 2026ArrivedChicagoMontreal
-22
Sep 13, 2026ArrivedChicagoMontreal
-21
Sep 12, 2026ArrivedChicagoMontreal
-3
Sep 11, 2026ArrivedChicagoMontreal
-21
Sep 10, 2026ArrivedChicagoMontreal
-21
Sep 9, 2026ArrivedChicagoMontreal
-9
Sep 8, 2026ArrivedChicagoMontreal
-16
Sep 7, 2026ArrivedChicagoMontreal
-5
Sep 6, 2026ArrivedChicagoMontreal
-33
Sep 5, 2026ArrivedChicagoMontreal
-2
Sep 4, 2026ArrivedChicagoMontreal
-134

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