Tuesday, October 6 · our forecast odds · issued Mon 3:00 PM ET · 4 nonstops

Tomorrow looks like a normal day here: all 4 nonstops are 7–10% likely to arrive 15+ min late.

Safest bet that day UA 1026 MSO 06:05 → DEN 08:11 · 7% chance 15+ min late · usually 92% on time Riskiest UA 1436 MSO 14:25 → DEN 16:30 · 10% chance 15+ min late · usually 79% on time

Against a calm day 8% average chance a nonstop arrives 15+ min late; 8% for the same flights on a calm-weather day

Every nonstop on Tue, Oct 6

12-month record →

Ranked by the chance of arriving 15+ minutes late, 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.


UA 1026 United Flight history →	MSO 06:05	DEN 08:11	7%	4%	0.6%	92%
UA 5484 United flown by SkyWest Flight history →	MSO 10:36	DEN 12:48	8%	4%	0.5%	97%
OO 5849 SkyWest	MSO 17:10	DEN 19:19	9%	4%	0.5%	no record
UA 1436 United Flight history →	MSO 14:25	DEN 16:30	10%	3%	0.6%	79%

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