Thursday, October 8 · typical odds for a Thursday (too early for a weather forecast) · issued Sun 12:00 PM ET · 4 nonstops

Thu, Oct 8 looks like a normal day here: all 4 nonstops are 8–17% likely to arrive 15+ min late.

Safest bet that day OO 6041 DEN 07:38 → GJT 08:47 · 8% chance 15+ min late Riskiest OO 498 DEN 16:39 → GJT 17:48 · 17% chance 15+ min late

Every nonstop on Thu, Oct 8

12-month record →

Ranked by the chance of arriving 15+ minutes late (typical odds: the weather this date has had in past years), with each flight’s on-time record over Aug 2025 – Jul 2026 beside it. Times are local. Pick a flight for its forecast. Click a column to sort.


OO 6041 SkyWest	DEN 07:38	GJT 08:47	8%	3%	0.6%	no record
UA 4704 United flown by SkyWest Flight history →	DEN 09:35	GJT 10:44	10%	3%	0.7%	88%
UA 5488 United flown by SkyWest Flight history →	DEN 13:25	GJT 14:40	11%	4%	0.7%	86%
OO 498 SkyWest	DEN 16:39	GJT 17:48	17%	4%	0.7%	no record

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 Thu, Oct 8 (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