Wednesday, October 7 · typical odds for a Wednesday (too early for a weather forecast) · issued Sat 12:00 PM ET · 4 nonstops

Wed, Oct 7: B6 1626 at 07:56 is the safest bet, 9% chance of being 15+ min late; the others run 11–20%.

Safest bet that day B6 1626 FLL 07:56 → RDU 10:16 · 9% chance 15+ min late Riskiest B6 2626 FLL 19:15 → RDU 21:24 · 20% chance 15+ min late · usually 61% on time

Every nonstop on Wed, Oct 7

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 1626 JetBlue	FLL 07:56	RDU 10:16	9%	4%	2.4%	no record
DL 1018 Delta Flight history →	FLL 15:00	RDU 17:12	11%	3%	0.8%	75%
B6 8552 JetBlue	FLL 13:27	RDU 15:49	14%	7%	0.9%	no record
B6 2626 JetBlue Flight history →	FLL 19:15	RDU 21:24	20%	9%	1.2%	61%

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 Wed, Oct 7 (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