Air Canada online check-in
Flying with Air Canada? 1Checkin checks you in on Air Canada flights (IATA code AC) as soon as online check-in opens and emails you the boarding pass, so you don't have to watch the clock.
We have been checking passengers in on Air Canada since 2017: more than 400 completed check-ins so far.
Also known as: ACA, Trans-Canada Air Lines.
When does Air Canada check-in open?
Online check-in for Air Canada opens 24 hours before departure and closes 2 hours before departure.
Seat selection on Air Canada
Air Canada lets you choose a seat for free at online check-in. 1Checkin picks a seat that matches your saved preference (window, aisle, front of the cabin).
1Checkin has checked passengers in on Air Canada flights departing from Paris (CDG), New Delhi (DEL), Ezeiza (EZE), Frankfurt am Main (FRA), Sao Paulo (GRU), London (LHR), Lyon (LYS) and Munich (MUC), plus 5 more airports.
Air Canada check-in FAQ
How does automatic check-in for Air Canada work?
Forward your Air Canada booking confirmation to 1Checkin or add the booking in the app. We check you in as soon as online check-in opens and send the boarding pass to your e-mail.
When does Air Canada online check-in open?
Online check-in for Air Canada opens 24 hours before departure and closes 2 hours before departure.
Can I choose my seat on Air Canada?
Air Canada lets you choose a seat for free at online check-in. 1Checkin picks a seat that matches your saved preference (window, aisle, front of the cabin).
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on Air Canada the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.