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Air Canada

Is AC504 delayed?

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

Arrived

4 min late

Official source · Updated

Departure

Chicago

ORD

Actual

Sep 16

Arrival

Toronto

YYZ

Actual

Scheduled 12:40

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Chicago → TorontoORDYYZ
Route overview

Recent arrivals

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

  • ORD → YYZ

    4 min late

  • ORD → YYZ

    50 min late

  • ORD → YYZ

    10 min early

  • ORD → YYZ

    9 min early

  • ORD → YYZ

    15 min late
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
22
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
23

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

AC504 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedChicagoToronto
4
Sep 15, 2026ArrivedChicagoToronto
50
Sep 14, 2026ArrivedChicagoToronto
-10
Sep 12, 2026ArrivedChicagoToronto
-9
Sep 11, 2026ArrivedChicagoToronto
15
Sep 10, 2026ArrivedChicagoToronto
1
Sep 9, 2026ArrivedChicagoToronto
-16
Sep 8, 2026ArrivedChicagoToronto
22
Sep 7, 2026ArrivedChicagoToronto
-21
Sep 3, 2026ArrivedChicagoToronto
22
Sep 2, 2026ArrivedChicagoToronto
-4
Sep 1, 2026ArrivedChicagoToronto
-8
Aug 31, 2026ArrivedChicagoToronto
78
Aug 30, 2026ArrivedChicagoToronto
95
Aug 28, 2026ArrivedChicagoToronto
-9
Aug 27, 2026ArrivedChicagoToronto
3
Aug 26, 2026ArrivedChicagoToronto
11
Aug 25, 2026ArrivedChicagoToronto
-39
Aug 23, 2026ArrivedChicagoToronto
-1
Aug 21, 2026ArrivedChicagoToronto
32
Aug 20, 2026ArrivedChicagoToronto
-17
Aug 18, 2026ArrivedChicagoToronto
30

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