Tuesday, October 6 · our forecast odds · issued Mon 7:00 AM ET · 3 nonstops

Tomorrow: AA 5146 at 07:11 is the safest bet, 10% chance of being 15+ min late; the others run 16–20%.

Safest bet that day AA 5146 SAV 07:11 → DCA 09:10 · 10% chance 15+ min late · usually 89% on time Riskiest OH 5243 SAV 15:10 → DCA 16:56 · 20% chance 15+ min late

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

Every nonstop on Tue, Oct 6

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 5146 American flown by PSA Flight history →	SAV 07:11	DCA 09:10	10%	5%	0.9%	89%
OH 5506 PSA	SAV 10:42	DCA 12:33	16%	6%	1.0%	no record
OH 5243 PSA	SAV 15:10	DCA 16:56	20%	6%	0.9%	no record

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