Air Canada AC8457 Landed BOS Boston → YUL Montreal 50m 409km / 252mi 01. Feb 2018 DEPARTURE 10:44 EST 15:44 UTC 10:40 +4 minutes ARRIVAL 11:35 EST 16:35 UTC 11:56 -20 minutes Bombardier CRJ900 C-GNJZ AIRLINE Air Canada AC / ACA FREQUENCY daily FLIGHTS/WEEK 27 PUNCTUALITY 39%