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| Date: | Thursday 12 June 2025 |
| Time: | 22:07 UTC |
| Type: |  Airbus A220-300 |
| Owner/operator: | Air Canada |
| Registration: | C-GNAM |
| MSN: | 55105 |
| Year of manufacture: | 2021 |
| Engine model: | P&W 1500G |
| Fatalities: | Fatalities: 0 / Occupants: |
| Other fatalities: | 0 |
| Aircraft damage: | None |
| Location: | c. 61 nm NNE of Pittsburgh, PA -
 Canada
|
| Phase: | En route |
| Nature: | Passenger - Scheduled |
| Departure airport: | Montreal-Pierre Elliott Trudeau International Airport, QC (YUL/CYUL) |
| Austin-Bergstrom International Airport, TX (AUS/KAUS) | |
| Investigating agency: | TSB |
| Confidence Rating: |  Information verified through data from accident investigation authorities |
Air Canada flight AC1051, an Airbus A220-300, was in cruise when the captain became ill and was unable to continue their duties. A company A220 pilot was onboard the flight and commenced the flight duties. The crew decided to return to CYUL without further incident.
Sources:
TSB A25F0227
https://www.flightaware.com/live/flight/CGNAM/history/20250612/2055Z/CYUL/CYUL
History of this aircraft
Other occurrences involving this aircraft
| 14 April 2024 | C-GNAM | Air Canada | 0 | CYYZ - Lester B. Pearson Intl - Toronto | |
min |
| Bird strike | ||||||
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 20-Jun-2025 14:06 | ASN | Added |
| 20-Jun-2025 14:08 | ASN | Updated [Aircraft type, Location, Phase, Nature, Source, Damage, Narrative, ] |
Corrections or additions? ... Edit this accident description
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