Air Canada AC521 Landed BOS Boston → YYZ Toronto 1h 25m 716km / 441mi 07. May 2019 DEPARTURE 06:21 EDT 10:21 UTC 06:00 +21 minutes ARRIVAL 07:47 EDT 11:47 UTC 07:49 -1 minutes Embraer E190 C-FMZR AIRLINE Air Canada AC / ACA FREQUENCY irregular/new FLIGHTS/WEEK 35 PUNCTUALITY 67%