Tuesday, October 6 · our forecast odds · issued Mon 3:00 AM ET · connections flying that day

Tomorrow: Delta via Salt Lake City, leaving 12:30, is the safest bet: 84% chance of reaching Houston on time.

Best connections that day, one ticket

Ranked by chance you reach Houston on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (Houston is 2 h ahead of Oakland). Layovers up to 4 hours. Pick a connection for its 12-month details.


Delta Details →	OAK 12:30 → SLC 15:22DL 4134 · flown by SkyWest	2h 23m Salt Lake City	SLC 17:45 → IAH 21:50DL 2514	7h 20m	99%	84%
Alaska Details →	OAK 06:01 → SEA 07:50AS 705	3h 02m Seattle	SEA 10:52 → IAH 17:16AS 438	9h 15m	99%	64%

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