Schedule: FAA flight plans.

FRONTIER · FLIGHT F9 87 DEPARTURE NOT REPORTED YET (THE FAA SEES FLIGHTS FROM ABROAD ONCE THEY NEAR US AIRSPACE)
Yesterday

F9 87 · CUN → STL

departs 11:19 AM EST · arrives 2:47 PM CT
Forecast issued Tue 11:00 PM ET · 11h after departure

Odds over time

Arrive at STL more than 15 minutes late?
18% chance · ±0 pts −3 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% 6.5d 2d 1d 12h 6h Departs Lands

How late will it get to STL?

  1. On time or early
    80%
  2. 15–30 min late
    9%
  3. 30 min–1 hour late
    4%
  4. 1–2 hours late
    2%
  5. Over 2 hours late
    2%
  6. Cancelled
    3%

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