Wednesday, October 7 · our forecast odds · issued Mon 1:00 AM ET · 4 nonstops

Wed, Oct 7 looks like a normal day here: all 2 nonstops are 3–6% likely to arrive 15+ min late.

Safest bet that day YX 4406 PWM 05:28 → PHL 07:07 · 3% chance 15+ min late Riskiest AA 1536 PWM 07:19 → PHL 09:07 · 6% chance 15+ min late · usually 92% on time

Against a calm day 4% average chance a nonstop arrives 15+ min late; 4% 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. Dimmed: airlines we don’t forecast yet, shown with their 12-month record if they usually fly that weekday.


YX 4406 Republic	PWM 05:28	PHL 07:07	3%	2%	0.6%	no record
AA 1536 American Flight history →	PWM 07:19	PHL 09:07	6%	4%	0.6%	92%
AA 6124 American flown by Piedmont no forecast: 12-month record	PWM 10:56	PHL 12:40	8%	1%	0.9%	92%
AA 6125 American flown by Piedmont no forecast: 12-month record	PWM 18:59	PHL 20:44	19%	9%	7.4%	81%

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