Schedule: FAA flight plans.

WESTJET · FLIGHT WS 1681 IN THE AIR (OFF 5:37 PM ET, ETA 8:10 PM MDT)
Today

WS 1681 · JFK → YYC

took off 5:37 PM ET · expected to land 8:10 PM MDT (scheduled 5:47 PM ET → 9:01 PM MDT)
Forecast issued Tue 7:00 PM ET · 1h after departure

Odds over time

Arrive at YYC more than 15 minutes late?
0% chance · ±0 pts +4 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% 6.7d 2d 1d 12h 6h Departs Now Lands

How late will it get to YYC?

LIVE
  1. On time or early
    100%
  2. 15–30 min late
    0%
  3. 30 min–1 hour late
    0%
  4. 1–2 hours late
    0%
  5. Over 2 hours late
    0%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.