Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 511SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 511 · DCA → ORD
departs 1:00 PM ET · arrives 2:18 PM CT
Forecast issued Mon 1:00 AM ET · 36h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
16%chance · ±0 pts−2 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ORD?
On time or early
83%
15–30 min late
7%
30 min–1 hour late
3%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.