tailodds FORECAST

Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 2639 SCHEDULED · TYPICAL SCHEDULE
Today

UA 2639 · DFW → IAD

departs 7:20 AM CT · arrives 11:26 AM ET
Forecast issued Fri 7:00 AM ET · 1h before departure
Arrive at IAD more than 15 minutes late?
15% chance · ±1 pts −4 pts · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 3.4d 2d 1d 12h 6h Now Departs Lands

How late will it get to IAD?

  1. On time or early
    84%
  2. 15–30 min late
    0%
  3. 30 min–1 hour late
    9%
  4. 1–2 hours late
    3%
  5. Over 2 hours late
    3%
  6. Cancelled
    1%

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