Monday, October 5 · our forecast odds · issued Sun 5:00 PM ET · 3 nonstops

Tomorrow: no forecasts for this route’s flights; their 12-month records are below.

Every nonstop on Mon, Oct 5

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. Dimmed: airlines we don’t forecast yet, shown with their 12-month record if they usually fly that weekday.


UA 4267 United flown by CommuteAir no forecast: 12-month record	DAY 19:43	IAD 21:25	13%	8%	1.8%	87%
UA 4181 United flown by GoJet no forecast: 12-month record	DAY 10:23	IAD 11:53	16%	8%	0.0%	84%
UA 4824 United flown by CommuteAir no forecast: 12-month record	DAY 14:53	IAD 16:30	20%	10%	1.9%	80%

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 Mon, Oct 5 (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