Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AIR CANADA · FLIGHT AC 771SCHEDULED · TYPICAL SCHEDULE
Today
AC 771 · BOS → YYZ
departs 12:44 PM ET · arrives 2:50 PM EDT
Forecast issued Tue 1:00 AM ET · 12h before departure
Odds over time
Arrive at YYZ more than 15 minutes late?
7%chance · ±0 pts−4 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to YYZ?
On time or early
93%
15–30 min late
1%
30 min–1 hour late
3%
1–2 hours late
1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.