Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 12:00 AM ET · 3 nonstops

Sun, Oct 11: AA 5442 at 08:06 is the safest bet, 12% chance of being 15+ min late; the others run 19–27%.

Safest bet that day AA 5442 HSV 08:06 → DCA 11:08 · 12% chance 15+ min late · usually 79% on time Riskiest MQ 4249 HSV 18:09 → DCA 21:08 · 27% chance 15+ min late

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 5442 American flown by PSA Flight history →	HSV 08:06	DCA 11:08	12%	4%	1.8%	79%
OH 5143 PSA	HSV 13:34	DCA 16:49	19%	9%	2.2%	no record
MQ 4249 Envoy	HSV 18:09	DCA 21:08	27%	7%	3.7%	no record

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