Thursday, October 8 · typical odds for a Thursday (too early for a weather forecast) · issued Sun 12:00 PM ET · 3 nonstops

Thu, Oct 8 looks like a normal day here: all 3 nonstops are 8–18% likely to arrive 15+ min late.

Safest bet that day DL 1322 JFK 07:03 → MSY 08:59 · 8% chance 15+ min late Riskiest DL 1387 JFK 15:31 → MSY 18:02 · 18% chance 15+ min late · usually 80% on time

Every nonstop on Thu, Oct 8

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.


DL 1322 Delta	JFK 07:03	MSY 08:59	8%	2%	1.0%	no record
B6 75 JetBlue Flight history →	JFK 07:10	MSY 09:10	14%	4%	1.4%	86%
DL 1387 Delta Flight history →	JFK 15:31	MSY 18:02	18%	7%	0.9%	80%

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 Thu, Oct 8 (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