Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 12:00 AM ET · connections flying that day

Sun, Oct 11: one nonstop, OO 5693 at 09:06, with a 34% chance of arriving 15+ min late.

Nonstops that day

All 1 nonstop →


OO 5693 SkyWest	SUN 09:06	SFO 10:28	34%	23%	1.6%	no record

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach San Francisco on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (San Francisco is 1 h behind Hailey). Layovers up to 4 hours. Pick a connection for its 12-month details.


Delta Details →	SUN 07:20 → SLC 08:27DL 4037 · flown by SkyWest	2h 33m Salt Lake City	SLC 11:00 → SFO 12:03DL 902	5h 43m	96%	67%
Delta Details →	SUN 13:10 → SLC 14:21DL 4019 · flown by SkyWest	49m Salt Lake City	SLC 15:10 → SFO 16:12DL 1088	4h 02m	82%	54%
United Details →	SUN 15:35 → LAX 17:11UA 6008 · flown by SkyWest	2h 35m Los Angeles	LAX 19:46 → SFO 21:14UA 2837	6h 39m	98%	53%
Alaska Details →	SUN 10:20 → SEA 11:14AS 2325 · flown by Horizon	2h 38m Seattle	SEA 13:52 → SFO 15:59AS 688	6h 39m	100%	53%
United Details →	SUN 14:38 → DEN 16:45UA 5268 · flown by SkyWest	2h 40m Denver	DEN 19:25 → SFO 21:11UA 1389	7h 33m	90%	45%
Tight connection: often missed
Alaska Details →	SUN 19:43 → SEA 20:35AS 2327 · flown by Horizon	59m Seattle	SEA 21:34 → SFO 23:44AS 410	5h 01m	45%	28%

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