Friday, October 9 · typical odds for a Friday (too early for a weather forecast) · issued Sun 4:00 PM ET · 4 nonstops

Fri, Oct 9: DL 2772 at 07:10 is the safest bet, 6% chance of being 15+ min late; the others run 8–17%.

Safest bet that day DL 2772 MSP 07:10 → CMH 10:02 · 6% chance 15+ min late · usually 95% on time Riskiest DL 1356 MSP 20:15 → CMH 23:07 · 17% chance 15+ min late · usually 74% on time

Every nonstop on Fri, Oct 9

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.


DL 2772 Delta Flight history →	MSP 07:10	CMH 10:02	6%	2%	0.6%	95%
DL 2550 Delta Flight history →	MSP 10:14	CMH 13:05	8%	3%	0.6%	87%
DL 2113 Delta Flight history →	MSP 15:35	CMH 18:28	15%	4%	0.6%	74%
DL 1356 Delta Flight history →	MSP 20:15	CMH 23:07	17%	5%	0.6%	74%

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 Fri, Oct 9 (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