Schedule: FAA flight plans.

HORIZON · FLIGHT QX 2457 IN THE AIR (OFF 8:04 PM PT, ETA 10:31 PM MT)
Today

QX 2457 · SEA → BIL

took off 8:04 PM PT · expected to land 10:31 PM MT (scheduled 7:51 PM PT → 10:50 PM MT)
Forecast issued Sat 10:00 PM ET · 1h before departure

Odds over time

Arrive at BIL more than 15 minutes late?
<1% chance · ±0 pts −6 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 1.0d 12h 6h Departs Lands

How late will it get to BIL?

LIVE
  1. On time or early
    100%
  2. 15–30 min late
    <1%
  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.