Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 12:00 AM ET · 4 nonstops

Sun, Oct 11: AA 3778 at 07:11 is the safest bet, 11% chance of being 15+ min late; the others run 25–46%.

Safest bet that day AA 3778 DFW 07:11 → RIC 11:01 · 11% chance 15+ min late · usually 100% on time Riskiest AA 3037 DFW 18:55 → RIC 22:57 · 46% chance 15+ min late · usually 59% on time

Every nonstop on Sun, Oct 11

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 3778 American flown by Envoy Flight history →	DFW 07:11	RIC 11:01	11%	2%	1.1%	100%worse than usual
AA 1915 American Flight history →	DFW 10:16	RIC 14:08	25%	5%	1.0%	82%
AA 2067 American Flight history →	DFW 14:48	RIC 18:59	38%	9%	1.1%	70%
AA 3037 American Flight history →	DFW 18:55	RIC 22:57	46%	11%	1.6%	59%

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 Sun, Oct 11 (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