Wednesday, October 7 · typical odds for a Wednesday (too early for a weather forecast) · issued Sat 12:00 PM ET · 5 nonstops

Wed, Oct 7 looks like a normal day here: all 5 nonstops are 7–17% likely to arrive 15+ min late.

Safest bet that day DL 2258 DTW 09:00 → MSP 09:54 · 7% chance 15+ min late · usually 87% on time Riskiest DL 2203 DTW 16:20 → MSP 17:12 · 17% chance 15+ min late · usually 76% on time

Every nonstop on Wed, Oct 7

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 2258 Delta Flight history →	DTW 09:00	MSP 09:54	7%	2%	0.6%	87%
DL 1746 Delta Flight history →	DTW 11:29	MSP 12:18	8%	3%	0.6%	84%
DL 2697 Delta Flight history →	DTW 12:20	MSP 13:10	12%	3%	0.6%	84%
DL 1303 Delta Flight history →	DTW 20:06	MSP 21:00	15%	6%	0.7%	65%
DL 2203 Delta Flight history →	DTW 16:20	MSP 17:12	17%	5%	0.7%	76%

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 Wed, Oct 7 (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