Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 12:00 AM ET · 4 nonstops

Sun, Oct 11 looks like a normal day here: all 2 nonstops are 15–19% likely to arrive 15+ min late.

Safest bet that day AA 4506 LGA 14:14 → CAE 16:31 · 15% chance 15+ min late · usually 77% on time Riskiest YX 4619 LGA 20:44 → CAE 23:00 · 19% chance 15+ min late

Every nonstop on Sun, Oct 11

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.


AA 4506 American flown by Republic Flight history →	LGA 14:14	CAE 16:31	15%	6%	1.9%	77%
YX 4619 Republic	LGA 20:44	CAE 23:00	19%	8%	2.1%	no record
DL 5089 Delta flown by Endeavor no forecast: 12-month record	LGA 13:15	CAE 15:25	30%	14%	3.8%	70%
DL 5057 Delta flown by Endeavor no forecast: 12-month record	LGA 20:59	CAE 23:16	34%	18%	9.3%	66%

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 Sun, Oct 11 (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