Schedule: the flights that flew on Sunday, Oct 4, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AIR CANADA · FLIGHT AC 748 SCHEDULED · TYPICAL SCHEDULE
Today

AC 748 · YUL → BOS

departs 8:25 AM EDT · arrives 9:57 AM ET
Forecast issued Sun 5:00 PM ET · 9h after departure

Odds over time

Arrive at BOS more than 15 minutes late?
16% chance · ±0 pts +7 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 5.5d 2d 1d 12h 6h Departs Lands

How late will it get to BOS?

  1. On time or early
    83%
  2. 15–30 min late
    7%
  3. 30 min–1 hour late
    3%
  4. 1–2 hours late
    3%
  5. Over 2 hours late
    2%
  6. Cancelled
    2%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.