Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 12:00 AM ET · 5 nonstops

Sun, Oct 11: DL 1072 at 07:50 is the safest bet, 12% chance of being 15+ min late; the others run 17–24%.

Safest bet that day DL 1072 EYW 07:50 → ATL 09:54 · 12% chance 15+ min late · usually 90% on time Riskiest DL 9966 EYW 14:02 → ATL 16:13 · 24% chance 15+ min late

Every nonstop on Sun, Oct 11

12-month record →

Ranked by the chance of arriving 15+ minutes late (typical odds: the weather this date has had in past years), with each flight’s on-time record over Aug 2025 – Jul 2026 beside it. Times are local. Pick a flight for its forecast. Click a column to sort.


DL 1072 Delta Flight history →	EYW 07:50	ATL 09:54	12%	5%	1.1%	90%
DL 1281 Delta Flight history →	EYW 11:56	ATL 14:03	17%	6%	0.9%	89%
DL 2168 Delta Flight history →	EYW 18:18	ATL 20:32	21%	9%	1.1%	82%
DL 1472 Delta Flight history →	EYW 14:24	ATL 16:31	22%	7%	1.6%	84%
DL 9966 Delta	EYW 14:02	ATL 16:13	24%	7%	1.5%	no record

How these are worked out. Each flight’s odds are our forecast for that day (typical odds until the weather forecast covers it); flights of airlines we don’t forecast yet use their 12-month record and are marked. Makes the connection: the first flight’s 12-month lateness curve, scaled so its chance of arriving 15+ min late matches the day’s forecast, at the layover minus the 45-minute minimum (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled × second flight within 15 minutes, each from the day’s forecast.

About this data: forecast odds from our model for Sun, Oct 11 (newest published update); 12-month records from US DOT on-time data, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. JSON