Today: only flights still to leave (it’s 6:11 pm at Traverse City)

Monday, October 5 · our forecast odds · issued Mon 4:00 PM ET · connections flying that day

Today: United via O'Hare, leaving 18:29, is the safest bet: 62% chance of reaching Atlanta on time.

Best connections today, one ticket

Ranked by chance you reach Atlanta 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.


United Details →	TVC 18:29 → ORD 19:00UA 5469 · flown by SkyWest	1h 09m Chicago	ORD 20:09 → ATL 23:30UA 2770	5h 01m	81%	62%

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 Mon, Oct 5 (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