Tuesday, October 6 · our forecast odds · issued Mon 9:00 AM ET · 4 nonstops

Tomorrow looks like a normal day here: all 4 nonstops are 6–11% likely to arrive 15+ min late.

Safest bet that day OO 108 SLC 14:58 → LGB 16:20 · 6% chance 15+ min late Riskiest DL 1167 SLC 20:33 → LGB 21:31 · 11% chance 15+ min late

Against a calm day 9% average chance a nonstop arrives 15+ min late; 8% for the same flights on a calm-weather day

Every nonstop on Tue, Oct 6

12-month record →

Ranked by the chance of arriving 15+ minutes late, 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.


OO 108 SkyWest	SLC 14:58	LGB 16:20	6%	3%	0.5%	no record
DL 1116 Delta Flight history →	SLC 11:05	LGB 11:59	9%	3%	0.6%	90%
WN 3354 Southwest	SLC 11:27	LGB 12:15	10%	2%	0.5%	no record
DL 1167 Delta	SLC 20:33	LGB 21:31	11%	3%	0.7%	no record

How these are worked out. Each flight’s odds are our forecast for that day; 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 Tue, Oct 6 (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