Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
PSA · FLIGHT OH 5143SCHEDULED · TYPICAL SCHEDULE
OH 5143 · HSV → DCA
departs 1:04 PM CT · arrives 4:10 PM ET
Forecast issued Sun 5:00 AM ET · 57h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
11%chance · ±2 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
88%
15–30 min late
2%
30 min–1 hour late
5%
1–2 hours late
2%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.