Published at 0520GMT 13APR22

United Airlines recently filed changes to its peak summer season operation to Canada, up to 05SEP22*. Following frequency adjustment is based on OAG schedule filing from the week of 14JUL19 vs week of 10JUL22. Information for the week of 10JUL22 is as of 10APR22, although further adjustment remains likely.

The week of 10JUL22 serves as general indicator of the airline’s operation during peak season between 03JUN22 and 05SEP22. The comparison sees flights reduced from 561 weekly, 54575 seats to 408 weekly, 40954 seats (one-way US departure).

Chicago O’Hare – Calgary Reduce from 22 to 7 weekly
Chicago O’Hare – Montreal Reduce from 3 to 2 daily
Chicago O’Hare – Ottawa 1 daily (not offered in NS19)
Chicago O’Hare – Toronto Reduce from 48 to 41 weekly
Chicago O’Hare – Vancouver Reduce from 29 to 14 weekly
Denver – Calgary Reduce from 27 to 14 weekly
Denver – Edmonton Reduce from 2 to 1 daily (Service resumes 03JUN22)
Denver – Toronto 2 daily
Denver – Vancouver 3 daily
Houston – Calgary Increase from 12 to 14 weekly
Houston – Toronto Reduce from 21 to 20 weekly
Houston – Vancouver 2 daily
Los Angeles – Vancouver Reduce from 2 to 1 daily (Mainline service maintained on/after 06SEP22)
Newark – Montreal Increase from 20 to 21 weekly
Newark – Ottawa Increase from 19 to 20 weekly
Newark – Quebec City Reduce from 3 to 2 daily
Newark – Toronto Increase from 26 to 56 weekly
Newark – Vancouver 1 daily
San Francisco – Calgary Reduce from 2 to 1 daily
San Francisco – Toronto Reduce from 2 to 1 daily
San Francisco – Vancouver Reduce from 36 to 34 weekly
Washington Dulles – Montreal Reduce from 20 to 14 weekly
Washington Dulles – Ottawa Reduce from 21 to 13 weekly
Washington Dulles – Toronto Reduce from 4 to 3 daily

Removed routes:
Chicago O’Hare – Halifax
Chicago O’Hare – Quebec City
Chicago O’Hare – Winnipeg
Denver – Winnipeg
Houston – Edmonton
Newark – Halifax
Washington Dulles – Vancouver

Separately, planned 737 MAX 9 service on following routes is now scheduled from 11JUL22 instead of late-June 2022:
San Francisco – Calgary
San Francisco – Vancouver

Planned 737 MAX 8 service on Houston – Calgary route remains unchanged from 06MAY22 to 01JUN22.