Saturday, October 10 · typical odds for a Saturday (too early for a weather forecast) · issued Mon 4:00 PM ET · connections flying that day

Sat, Oct 10: one nonstop, WN 1862 at 14:58, with a 20% chance of arriving 15+ min late.

Nonstops that day

All 1 nonstop →


WN 1862 Southwest	DAL 14:58	SNA 16:26	20%	4%	0.7%	no record

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

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


Delta Details →	DAL 15:01 → ATL 18:16DL 512	2h 43m Atlanta	ATL 20:59 → SNA 22:25DL 826	9h 24m	98%	75%
Delta Details →	DAL 06:05 → ATL 09:17DL 516	1h 43m Atlanta	ATL 11:00 → SNA 12:31DL 329	8h 26m	97%	75%
Delta Details →	DAL 11:49 → ATL 15:05DL 441	2h 25m Atlanta	ATL 17:30 → SNA 19:00DL 2012	9h 11m	98%	74%

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 Sat, Oct 10 (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