Saturday, October 10 · typical odds for a Saturday (too early for a weather forecast) · issued Sun 8:00 PM ET · 4 nonstops

Sat, Oct 10: one nonstop, OO 5681 at 14:25, with a 16% chance of arriving 15+ min late.

Safest bet that day OO 5681 IAH 14:25 → LIT 16:09 · 16% chance 15+ min late

Every nonstop on Sat, Oct 10

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


OO 5681 SkyWest	IAH 14:25	LIT 16:09	16%	6%	0.6%	no record
UA 4371 United flown by CommuteAir no forecast: 12-month record	IAH 09:40	LIT 11:13	13%	7%	2.3%	87%
UA 6150 United flown by Mesa no forecast: 12-month record	IAH 18:20	LIT 20:01	14%	8%	0.0%	86%
UA 4296 United flown by CommuteAir no forecast: 12-month record	IAH 20:10	LIT 21:47	28%	8%	0.0%	72%

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 Sat, Oct 10 (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