Wednesday, October 7 · our forecast odds · issued Mon 1:00 PM ET · 3 nonstops

Wed, Oct 7 looks like a normal day here: all 3 nonstops are 7–12% likely to arrive 15+ min late.

Safest bet that day UA 671 JAX 08:09 → DEN 09:55 · 7% chance 15+ min late · usually 90% on time Riskiest UA 2014 JAX 14:55 → DEN 17:02 · 12% chance 15+ min late

Against a calm day 9% average chance a nonstop arrives 15+ min late; 6% for the same flights on a calm-weather day

Every nonstop on Wed, Oct 7

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 671 United Flight history →	JAX 08:09	DEN 09:55	7%	3%	1.2%	90%
WN 1885 Southwest	JAX 08:59	DEN 10:26	9%	2%	1.3%	no record
UA 2014 United	JAX 14:55	DEN 17:02	12%	4%	1.6%	no record

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