Friday, October 9 · typical odds for a Friday (too early for a weather forecast) · issued Sun 4:00 PM ET · 4 nonstops

Fri, Oct 9: B6 2625 at 06:20 is the safest bet, 17% chance of being 15+ min late; the others run 19–32%.

Safest bet that day B6 2625 RDU 06:20 → FLL 08:26 · 17% chance 15+ min late · usually 89% on time Riskiest B6 2925 RDU 14:00 → FLL 16:09 · 32% chance 15+ min late · usually 73% on time

Every nonstop on Fri, Oct 9

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.


B6 2625 JetBlue Flight history →	RDU 06:20	FLL 08:26	17%	5%	1.2%	89%
DL 1038 Delta Flight history →	RDU 11:59	FLL 14:05	19%	5%	1.0%	81%
B6 725 JetBlue Flight history →	RDU 11:25	FLL 13:29	31%	10%	1.0%	62%
B6 2925 JetBlue Flight history →	RDU 14:00	FLL 16:09	32%	13%	1.2%	73%

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 Fri, Oct 9 (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