Air Canada AC8457 Landed BOS Boston → YUL Montreal 48m 409km / 252mi 31. Oct 2017 DEPARTURE 11:51 EDT 15:51 UTC 11:40 +11 minutes ARRIVAL 12:40 EDT 16:40 UTC 12:56 -16 minutes Bombardier CRJ900 C-GJZS AIRLINE Air Canada AC / ACA FREQUENCY daily FLIGHTS/WEEK 28 PUNCTUALITY 40%