Schedule: FAA flight plans.

VOLARIS · FLIGHT Y4 7901 IN THE AIR (OFF 12:57 AM PT, ETA 5:33 AM CST)
Today

Y4 7901 · ONT → BJX

took off 12:57 AM PT · expected to land 5:33 AM CST (scheduled 12:38 AM PT → 5:57 AM CST)
Forecast issued Fri 4:00 AM ET · 0h before departure

Odds over time

Arrive at BJX more than 15 minutes late?
<1% chance · ±0 pts +0 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 1.0d 12h 6h Departs Now Lands

How late will it get to BJX?

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.