AC642 TorontoYYZ · 20:55 Saint JohnYSJ
AC642 by Air Canada Jetz flies from Toronto (YYZ) to Saint John (YSJ).
scheduled from YYZ
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation1 cancelled · 13 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Toronto to Saint John flights today
same route · Air Canada JetzIf AC642 is cancelled, these are the other Air Canada Jetz nonstop flights from Toronto to Saint John on the same day, with scheduled departure times in YYZ local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AC642 actually runs
Pro Flight Search has tracked every published board update for AC642 across the YYZ and YSJ boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 11/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AC642 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: C-FFIS, C-FFIQ, C-GMIY, C-FFJG.
Board clocks recorded as YYZ and YSJ published them.
Planning around AC642? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — AC642 Toronto to Saint John on-time performance, measured from the YYZ and YSJ airport boards.
https://proflightsearch.com/flight/AC642
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