Monday, October 12 · typical odds for a Monday (too early for a weather forecast) · issued Tue 12:00 AM ET · 4 nonstops

Mon, Oct 12: AA 2435 at 07:01 is the safest bet, 13% chance of being 15+ min late; the others run 18–29%.

Safest bet that day AA 2435 SAV 07:01 → DFW 08:50 · 13% chance 15+ min late · usually 91% on time Riskiest AA 2048 SAV 15:17 → DFW 17:15 · 29% chance 15+ min late · usually 70% on time

Every nonstop on Mon, Oct 12

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	13%	4%	1.4%	91%
MQ 3680 Envoy	SAV 13:15	DFW 14:50	18%	4%	1.0%	no record
MQ 4197 Envoy	SAV 19:45	DFW 21:48	22%	5%	1.6%	no record
AA 2048 American Flight history →	SAV 15:17	DFW 17:15	29%	8%	0.9%	70%

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 Mon, Oct 12 (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