Air Canada will suspend bookings and itinerary changes from
Monday night into Tuesday as it migrates to a new reservation system.
Starting at 8 p.m. Eastern on Monday, booking functions on AirCanada.com
and the carrier's phone centers will be offline. They'll remain down until
approximately mid-day Tuesday.
During the migration, passengers will be able check-in for
flights via the Air Canada app and airport kiosks. They'll also be able to
check the status of their flights online and via the app.
The carrier said that people who need to urgently book or
change a flight during the migration should contact a travel advisor.