Published at 0540GMT 13APR22

American Airlines from June 2022 is resuming selected service to Canada, after 8-18 years hiatus. Planned service as follows.

Boston – Halifax 04JUN22 – 03SEP22 1 weekly Embraer E175 (Republic Airways; Last served until October 2004)
AA4776 BOS0800 – 1050YHZ E75 6
AA4776 YHZ1131 – 1227BOS E75 6

Boston – Toronto eff 05APR22 3 daily Embraer E175 (Republic Airways; Last served until November 2011. Schedule below 04JUL22 – 03AUG22)
AA4552 BOS0754 – 0945YYZ E75 D
AA4556 BOS1145 – 1343YYZ E75 D
AA4558 BOS1933 – 2132YYZ E75 D

AA4559 YYZ0659 – 0857BOS E75 D
AA4552 YYZ1025 – 1202BOS E75 D
AA4556 YYZ1430 – 1628BOS E75 D

Washington Reagan – Halifax 04JUN22 – 03SEP22 1 weekly Embraer E175 (Republic Airways; Last served until June 2014)
AA4768 DCA1159 – 1524YHZ E75 6
AA4761 YHZ1612 – 1759DCA E75 6

The following comparison is the carrier’s Canada service for peak summer season, based on OAG schedule filing from the week of 14JUL19 vs week of 10JUL22. Information for the week of 10JUL22 is as of 10APR22, serves as general indicator of peak season operation between 06JUN22 and 05SEP22, although further adjustment remains likely.

Overall one-way US departure sees flight reduced from 420 weekly to 352 weekly, however capacity increases from 34193 seats to 34252 seats, due to aircraft changes.

Boston – Halifax 1 weekly (not offered in NS19)
Boston – Toronto 21 weekly (not offered in NS19)
Charlotte – Montreal 2 daily
Charlotte – Toronto Reduce from 5 to 4 daily
Chicago O’Hare – Calgary Reduce from 2 to 1 daily
Chicago O’Hare – Montreal 2 daily
Chicago O’Hare – Quebec City 1 daily
Chicago O’Hare – Toronto 5 daily
Chicago O’Hare – Vancouver 1 daily
Dallas/Ft. Worth – Calgary 2 daily
Dallas/Ft. Worth – Montreal 1 daily
Dallas/Ft. Worth – Toronto Increase from 20 to 21 weekly
Dallas/Ft. Worth – Vancouver Reduce from 3 to 2 daily
Los Angeles – Vancouver Reduce from 2 to 1 daily (Mainline aircraft operating)
Miami – Montreal 1 daily
Miami – Toronto Reduce from 3 to 2 daily
New York LaGuardia – Montreal Increase from 20 to 21 weekly
New York LaGuardia – Toronto Increase from 25 to 28 weekly
Philadelphia – Halifax 1 daily
Philadelphia – Montreal Reduce from 34 to 21 weekly
Philadelphia – Quebec City 2 daily
Philadelphia – Toronto Reduce from 34 to 28 weekly
Washington Reagan – Halifax 1 weekly (not offered in NS19)
Washington Reagan – Toronto Increase from 13 to 14 weekly

Removed routes based on comparison:
New York JFK – Montreal
New York JFK – Toronto
New York LaGuardia – Halifax
Philadelphia – Ottawa
Phoenix – Vancouver