tailodds FORECAST

Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 2171 SCHEDULED · TYPICAL SCHEDULE

UA 2171 · ONT → ORD

departs 6:10 AM PT · arrives 12:25 PM CT
Forecast issued Thu 10:00 PM ET · 13h after departure
Arrive at ORD more than 15 minutes late?
15% chance · ±0 pts −4 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 2.8d 2d 1d 12h 6h Departs Lands

How late will it get to ORD?

  1. On time or early
    84%
  2. 15–30 min late
    2%
  3. 30 min–1 hour late
    7%
  4. 1–2 hours late
    2%
  5. Over 2 hours late
    2%
  6. Cancelled
    2%

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