Schedule: the flights that flew on Monday, Nov 2, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 3916SCHEDULED · TYPICAL SCHEDULE
UA 3916 · ORD → IAD
departs 3:17 PM CT · arrives 6:24 PM ET
Forecast issued Sat 5:00 PM ET · 47h before departure
Odds over time
Arrive at IAD more than 15 minutes late?
18%chance · ±5 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to IAD?
On time or early
81%
15–30 min late
<1%
30 min–1 hour late
12%
1–2 hours late
5%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.