Flight
ACA521 2 Oct 2026
ACA521, operated by Air Canada, on 2 Oct 2026: Montreal International Dorval (CYUL) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | CYUL MONTREAL INTERNATIONAL DORVAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Scheduled |
| Scheduled departure | 08:35 EDT |
| Estimated arrival | 10:00 CDT |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +32 min |
| Worst delay | +90 min |
In the last 30 days ACA521 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +32 min and a worst delay of +90 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.