Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AVIANCA EL SALVADOR · FLIGHT TA 584SCHEDULED · TYPICAL SCHEDULE
Today
TA 584 · SAL → IAD
departs 11:48 AM CST · arrives 6:31 PM ET
Forecast issued Tue 2:00 AM ET · 12h before departure
Odds over time
Arrive at IAD more than 15 minutes late?
16%chance · ±0 pts+2 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to IAD?
On time or early
83%
15–30 min late
10%
30 min–1 hour late
0%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.