Friday, October 9 · typical odds for a Friday (too early for a weather forecast) · issued Mon 12:00 PM ET · 3 nonstops

Fri, Oct 9: AA 2435 at 07:01 is the safest bet, 12% chance of being 15+ min late; the others run 22–28%.

Safest bet that day AA 2435 SAV 07:01 → DFW 08:50 · 12% chance 15+ min late · usually 91% on time Riskiest AA 2509 SAV 19:24 → DFW 21:11 · 28% chance 15+ min late · usually 47% 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.


AA 2435 American Flight history →	SAV 07:01	DFW 08:50	12%	5%	0.8%	91%
AA 5541 American flown by PSA Flight history →	SAV 14:31	DFW 16:21	22%	8%	0.7%	77%
AA 2509 American Flight history →	SAV 19:24	DFW 21:11	28%	7%	0.8%	47%

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