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.
DELTA · FLIGHT DL 854SCHEDULED · TYPICAL SCHEDULE
DL 854 · SGF → ATL
departs 4:08 PM CT · arrives 7:05 PM ET
Forecast issued Thu 9:00 PM ET · 44h before departure
Odds over time
Arrive at ATL more than 15 minutes late?
28%chance · ±4 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
71%
15–30 min late
14%
30 min–1 hour late
8%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.