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Wednesday, October 7 · our forecast odds · issued Mon 5:00 AM ET · 6 nonstops

Wed, Oct 7 looks like a normal day here: all 6 nonstops are 6–13% likely to arrive 15+ min late.

Safest bet that day DL 2649 MSP 07:00 → BOS 10:45 · 6% chance 15+ min late · usually 92% on time Riskiest DL 2591 MSP 15:15 → BOS 19:11 · 13% chance 15+ min late · usually 67% on time
Against a calm day 10% average chance a nonstop arrives 15+ min late; 11% for the same flights on a calm-weather day

Every nonstop on Wed, Oct 7

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.

DL 2649 Delta Flight history → MSP 07:00 BOS 10:45 6% 1% 0.6% 92%
DL 2655 Delta Flight history → MSP 10:05 BOS 13:51 9% 1% 0.6% 82%
DL 2558 Delta Flight history → MSP 12:50 BOS 16:50 10% 2% 0.6% 70%
DL 2614 Delta Flight history → MSP 20:09 BOS 23:55 10% 2% 0.6% 79%
DL 1502 Delta Flight history → MSP 18:10 BOS 22:01 12% 3% 0.6% 73%
DL 2591 Delta Flight history → MSP 15:15 BOS 19:11 13% 3% 0.6% 67%
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 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