Monday, October 5 · our forecast odds · issued Mon 12:00 AM ET · 5 nonstops

Today looks like a normal day here: all 5 nonstops are 4–8% likely to arrive 15+ min late.

Safest bet today DL 4152 ABQ 07:55 → SLC 09:44 · 4% chance 15+ min late · usually 97% on time Riskiest DL 3820 ABQ 16:40 → SLC 18:26 · 8% chance 15+ min late · usually 93% on time

Against a calm day 6% average chance a nonstop arrives 15+ min late; 6% for the same flights on a calm-weather day

Every nonstop today

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.


DL 4152 Delta flown by SkyWest Flight history →	ABQ 07:55	SLC 09:44	4%	2%	0.1%	97%
DL 4084 Delta flown by SkyWest Flight history →	ABQ 12:25	SLC 14:11	6%	3%	0.5%	93%
OO 3878 SkyWest	ABQ 12:28	SLC 14:16	6%	3%	0.5%	no record
DL 3726 Delta flown by SkyWest Flight history →	ABQ 18:10	SLC 19:58	7%	3%	0.5%	93%
DL 3820 Delta flown by SkyWest Flight history →	ABQ 16:40	SLC 18:26	8%	4%	0.5%	93%

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 Mon, Oct 5 (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