Porter Airlines PD484 Diverted YYT St. John's → YHZ Halifax 1h 47m 881km / 543mi 01. May 2018 DEPARTURE 17:56 NDT 20:26 UTC 15:20 +156 minutes ARRIVAL 19:13 ADT 22:13 UTC 16:52 +141 minutes Bombardier Dash 8-400 C-GLQL AIRLINE Porter Airlines PD / POE FLIGHTS/WEEK 52 PUNCTUALITY 87%