Schedule: the flights that flew on Friday, Oct 23, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1991SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 1991 · EWR → ATL
departs 6:13 PM ET · arrives 8:43 PM ET
Forecast issued Thu 5:00 AM ET · 37h before departure
Odds over time
Arrive at ATL more than 15 minutes late?
50%chance · ±10 pts+2 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ATL?
On time or early
50%
15–30 min late
20%
30 min–1 hour late
16%
1–2 hours late
10%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.