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: WN 136 at 05:57 is the safest bet, 3% chance of being 15+ min late; the others run 7–25%.

Safest bet that day WN 136 ABQ 05:57 → LAS 06:44 · 3% chance 15+ min late Riskiest WN 3426 ABQ 18:07 → LAS 18:54 · 25% 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.


WN 136 Southwest	ABQ 05:57	LAS 06:44	3%	1%	0.7%	no record
WN 1166 Southwest	ABQ 10:32	LAS 11:29	7%	3%	0.6%	no record
WN 138 Southwest Flight history →	ABQ 13:52	LAS 14:39	21%	7%	0.6%	42%
WN 3426 Southwest	ABQ 18:07	LAS 18:54	25%	15%	1.6%	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 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