Thursday, October 8 · typical odds for a Thursday (too early for a weather forecast) · issued Sun 12:00 PM ET · 5 nonstops

Thu, Oct 8 looks like a normal day here: all 5 nonstops are 4–9% likely to arrive 15+ min late.

Safest bet that day DL 3048 ATL 08:05 → ECP 08:12 · 4% chance 15+ min late · usually 92% on time Riskiest DL 3053 ATL 17:45 → ECP 17:55 · 9% chance 15+ min late · usually 76% on time

Every nonstop on Thu, Oct 8

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 3048 Delta Flight history →	ATL 08:05	ECP 08:12	4%	1%	0.7%	92%
DL 3045 Delta Flight history →	ATL 10:41	ECP 10:48	6%	2%	0.6%	88%
DL 2823 Delta Flight history →	ATL 13:49	ECP 13:54	8%	2%	0.6%	76%
DL 3094 Delta Flight history →	ATL 16:01	ECP 16:12	9%	3%	0.6%	80%
DL 3053 Delta Flight history →	ATL 17:45	ECP 17:55	9%	3%	0.7%	76%

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 Thu, Oct 8 (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