Tuesday, October 6 · our forecast odds · issued Mon 11:00 AM ET · connections flying that day

Tomorrow: one nonstop, DL 1899 at 10:00, with a 19% chance of arriving 15+ min late.

Nonstops that day


DL 1899 Delta Flight history →	ATL 10:00	STT 13:45	19%	2%	0.7%	82%

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Charlotte Amalie on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival. Layovers up to 4 hours. Pick a connection for its 12-month details.


American Details →	ATL 07:00 → MIA 09:05AA 3190	2h 59m Miami	MIA 12:04 → STT 15:01AA 1391	8h 01m	98%	80%

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 Tue, Oct 6 (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