AC8891 TorontoYYZ · 19:15 St LouisSTL · 20:20
AC8891 by Air Canada Jetz flies from Toronto (YYZ) to St Louis (STL) for the Sun, Oct 18 departure.
arrived at STL · 19 min late
⚖ AC8891 typically leaves +23 and lands +9. The air wins minutes back.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 operationmedian arrival +9 min · 3 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at YYZ and STL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Toronto to St Louis flights today
same route · Air Canada JetzIf AC8891 is cancelled, this is the other Air Canada Jetz nonstop flight from Toronto to St Louis 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 AC8891 actually runs
Pro Flight Search has tracked every published board update for AC8891 across the YYZ and STL boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min late. Based on 12 confirmed landings · 7/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AC8891 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-GDJZ, C-GJIZ, C-GJZV, C-GJZT.
Board clocks recorded as YYZ and STL published them.
Planning around AC8891? 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 — AC8891 Toronto to St Louis on-time performance, measured from the YYZ and STL airport boards.
https://proflightsearch.com/flight/AC8891
.