Air Canada will begin resuming operations on Sunday after the government moved to end a strike by more than 10,000 flight attendants that had led to hundreds of cancellations.

Air Canada to Restart Flights Following Government Referral of CUPE Negotiations to Binding Arbitration: https://t.co/zfBKHUYeiM pic.twitter.com/MtKexQMDv2

The CIRB directed Air Canada to resume airline operations and for all Air Canada and Air Canada Rouge flight attendants to resume their duties by 2 p.m. ET (6 p.m. GMT), the airline said.