Wednesday, October 14 · typical odds for a Wednesday (too early for a weather forecast) · issued Thu 12:00 AM ET · 4 nonstops

Wed, Oct 14 looks like a normal day here: all 4 nonstops are 8–14% likely to arrive 15+ min late.

Safest bet that day DL 5205 DTW 08:23 → MSN 08:46 · 8% chance 15+ min late · usually 81% on time Riskiest 9E 5033 DTW 16:53 → MSN 17:16 · 14% chance 15+ min late

Every nonstop on Wed, Oct 14

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 5205 Delta flown by Endeavor Flight history →	DTW 08:23	MSN 08:46	8%	4%	1.0%	81%
9E 5145 Endeavor	DTW 20:36	MSN 20:59	11%	7%	1.2%	no record
DL 844 Delta Flight history →	DTW 12:26	MSN 12:42	13%	5%	0.7%	80%
9E 5033 Endeavor	DTW 16:53	MSN 17:16	14%	6%	1.1%	no record

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 14 (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