Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Tue 4:00 PM ET · 5 nonstops

Sun, Oct 11: UA 2373 at 09:00 is the safest bet, 10% chance of being 15+ min late; the others run 12–28%.

Safest bet that day UA 2373 LAX 09:00 → KOA 11:42 · 10% chance 15+ min late · usually 91% on time Riskiest AA 59 LAX 13:30 → KOA 16:10 · 28% chance 15+ min late · usually 78% on time

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.


UA 2373 United Flight history →	LAX 09:00	KOA 11:42	10%	4%	0.6%	91%
AS 560 Alaska Flight history →	LAX 08:02	KOA 10:44	12%	4%	1.0%	80%
SY 8501 Sun Country	LAX 08:37	KOA 11:49	15%	3%	1.7%	no record
DL 311 Delta Flight history →	LAX 16:44	KOA 19:17	16%	6%	0.7%	82%
AA 59 American Flight history →	LAX 13:30	KOA 16:10	28%	7%	0.6%	78%

Alternatives with one stop that day

All connections →


Alaska Details →	LAX 07:00 → HNL 09:54AS 801	1h 10m Honolulu	HNL 11:04 → KOA 12:06AS 1088	8h 06m	89%	73%

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