Tuesday, October 6 · our forecast odds · issued Mon 1:00 PM ET · 3 nonstops

Tomorrow looks like a normal day here: all 3 nonstops are 13–16% likely to arrive 15+ min late.

Safest bet that day OO 6374 PHX 09:03 → DSM 14:00 · 13% chance 15+ min late Riskiest AA 4950 PHX 19:11 → DSM 00:00 · 16% chance 15+ min late · usually 78% on time

Against a calm day 14% average chance a nonstop arrives 15+ min late; 13% 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.


OO 6374 SkyWest	PHX 09:03	DSM 14:00	13%	3%	0.6%	no record
AA 3019 American	PHX 08:55	DSM 14:05	14%	3%	0.6%	no record
AA 4950 American flown by SkyWest Flight history →	PHX 19:11	DSM 00:00	16%	4%	0.6%	78%

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