Schedule: FAA flight plans.

UNITED · FLIGHT UA 1631 DELAYED: NOW PLANNED TO TAKE OFF 9:37 AM ET (23 MIN LATER THAN FIRST FILED)
Today

UA 1631 · EWR → LAS

departs 9:00 AM ET · arrives 11:28 AM PT
Forecast issued Tue 3:00 AM ET · 6h before departure

Odds over time

Arrive at LAS more than 15 minutes late?
48% chance · ±0 pts +6 pts · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 6.4d 2d 1d 12h Now Departs Lands

How late will it get to LAS?

  1. On time or early
    81%
  2. 15–30 min late
    11%
  3. 30 min–1 hour late
    5%
  4. 1–2 hours late
    2%
  5. Over 2 hours late
    1%
  6. Cancelled
    <1%

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