Wednesday, October 7 · our forecast odds · issued Mon 12:00 AM ET · connections flying that day

Wed, Oct 7: one nonstop, UA 5711 at 16:25, with a 15% chance of arriving 15+ min late.

Nonstops that day


UA 5711 United flown by SkyWest Flight history →	SFO 16:25	ASE 19:55	15%	5%	0.8%	55%

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

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


United Details →	SFO 12:15 → LAX 13:55UA 1506	3h 42m Los Angeles	LAX 17:37 → ASE 20:50UA 5786 · flown by SkyWest	7h 35m	99%	90%
United Details →	SFO 10:40 → DEN 14:23UA 1604	3h 02m Denver	DEN 17:25 → ASE 18:29UA 5775 · flown by SkyWest	6h 49m	100%	89%
United Details →	SFO 05:00 → DEN 08:35UA 1479	2h 43m Denver	DEN 11:18 → ASE 12:26UA 5769 · flown by SkyWest	6h 26m	98%	87%
United Details →	SFO 12:43 → DEN 16:35UA 540	2h 35m Denver	DEN 19:10 → ASE 20:11UA 5779 · flown by SkyWest	6h 28m	97%	86%

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 Wed, Oct 7 (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