Today: AA 5403 at 07:55 is the safest bet, 7% chance of being 15+ min late; the others run 11–20%.

Safest bet today AA 5403 HPN 07:55 → CLT 09:57 · 7% chance 15+ min late · usually 87% on time Riskiest AA 5070 HPN 18:37 → CLT 20:28 · 20% chance 15+ min late · usually 59% on time

Against a calm day 12% average chance a nonstop arrives 15+ min late; 12% for the same flights on a calm-weather day

Every nonstop today

12-month record →

Ranked by the chance of arriving 15+ minutes late, 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 5403 American flown by PSA Flight history →	HPN 07:55	CLT 09:57	7%	4%	1.0%	87%
AA 5180 American flown by PSA Flight history →	HPN 13:43	CLT 15:50	11%	5%	0.9%	74%
AA 5431 American flown by PSA Flight history →	HPN 10:54	CLT 12:55	11%	6%	1.0%	81%
AA 5070 American flown by PSA Flight history →	HPN 18:37	CLT 20:28	20%	7%	1.0%	59%

How these are worked out. Each flight’s odds are our forecast for that day; 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 Tue, Oct 6 (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