Saturday, October 10 · typical odds for a Saturday (too early for a weather forecast) · issued Sun 12:00 AM ET · 3 nonstops

Sat, Oct 10: one nonstop, AA 5445 at 06:02, with a 10% chance of arriving 15+ min late.

Safest bet that day AA 5445 CVG 06:02 → DCA 07:50 · 10% chance 15+ min late · usually 76% on time

Every nonstop on Sat, Oct 10

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. Dimmed: airlines we don’t forecast yet, shown with their 12-month record if they usually fly that weekday.


AA 5445 American flown by PSA Flight history →	CVG 06:02	DCA 07:50	10%	3%	1.2%	76%
DL 5229 Delta flown by Endeavor no forecast: 12-month record	CVG 07:00	DCA 08:33	21%	5%	1.4%	79%
DL 5221 Delta flown by Endeavor no forecast: 12-month record	CVG 12:35	DCA 14:04	38%	13%	1.2%	62%

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 Sat, Oct 10 (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