Thursday, October 8 · typical odds for a Thursday (too early for a weather forecast) · issued Sun 12:00 PM ET · 4 nonstops

Thu, Oct 8: WN 3461 at 09:40 is the safest bet, 9% chance of being 15+ min late; the others run 13–23%.

Safest bet that day WN 3461 PHX 09:40 → OKC 13:56 · 9% chance 15+ min late Riskiest WN 3441 PHX 15:51 → OKC 20:08 · 23% chance 15+ min late

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.


WN 3461 Southwest	PHX 09:40	OKC 13:56	9%	2%	0.5%	no record
AA 6253 American flown by SkyWest Flight history →	PHX 08:46	OKC 13:03	13%	4%	0.5%	89%
OO 5002 SkyWest	PHX 12:36	OKC 16:53	16%	8%	0.5%	no record
WN 3441 Southwest	PHX 15:51	OKC 20:08	23%	6%	0.5%	no record

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