Schedule: the flights that flew on Wednesday, Sep 30, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 235SCHEDULED · TYPICAL SCHEDULE
UA 235 · IAH → DCA
departs 4:59 PM CT · arrives 9:16 PM ET
Forecast issued Mon 6:00 PM ET · 48h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
16%chance · ±1 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DCA?
On time or early
83%
15–30 min late
6%
30 min–1 hour late
6%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.