Saturday, October 10 · typical odds for a Saturday (too early for a weather forecast) · issued Sun 8:00 PM ET · 5 nonstops

Sat, Oct 10: WN 1383 at 05:31 is the safest bet, 3% chance of being 15+ min late; the others run 10–19%.

Safest bet that day WN 1383 MKE 05:31 → DEN 07:03 · 3% chance 15+ min late Riskiest WN 3051 MKE 17:06 → DEN 18:53 · 19% 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 1383 Southwest	MKE 05:31	DEN 07:03	3%	1%	0.5%	no record
OO 5501 SkyWest	MKE 10:36	DEN 12:39	10%	4%	0.5%	no record
OO 6028 SkyWest	MKE 08:46	DEN 10:46	12%	4%	0.5%	no record
UA 1969 United	MKE 14:37	DEN 16:23	14%	4%	0.6%	no record
WN 3051 Southwest	MKE 17:06	DEN 18:53	19%	4%	0.6%	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