Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 12:00 AM ET · 3 nonstops

Sun, Oct 11: DL 2301 at 07:15 is the safest bet, 10% chance of being 15+ min late; the others run 17–25%.

Safest bet that day DL 2301 MSP 07:15 → TPA 11:26 · 10% chance 15+ min late · usually 87% on time Riskiest DL 2385 MSP 18:15 → TPA 22:26 · 25% chance 15+ min late · usually 75% on time

Every nonstop on Sun, Oct 11

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 2301 Delta Flight history →	MSP 07:15	TPA 11:26	10%	3%	0.8%	87%
DL 2264 Delta Flight history →	MSP 13:19	TPA 17:32	17%	6%	0.9%	82%
DL 2385 Delta Flight history →	MSP 18:15	TPA 22:26	25%	6%	0.8%	75%

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 Sun, Oct 11 (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