Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
AMERICAN · FLIGHT AA 1618SCHEDULED · TYPICAL SCHEDULE
AA 1618 · DFW → DCA
departs 5:02 AM CT · arrives 9:03 AM ET
Forecast issued Thu 8:00 PM ET · 34h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
13%chance · ±2 pts+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
85%
15–30 min late
4%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
3%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.