Wednesday, October 7 · our forecast odds · issued Mon 6:00 PM ET · 5 nonstops

Wed, Oct 7 looks like a normal day here: all 5 nonstops are 6–13% likely to arrive 15+ min late.

Safest bet that day 9E 5024 ATL 08:47 → SHV 09:35 · 6% chance 15+ min late Riskiest DL 4111 ATL 15:41 → SHV 16:34 · 13% chance 15+ min late · usually 72% on time

Against a calm day 10% average chance a nonstop arrives 15+ min late; 10% for the same flights on a calm-weather day

Every nonstop on Wed, Oct 7

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.


9E 5024 Endeavor	ATL 08:47	SHV 09:35	6%	2%	0.6%	no record
DL 4095 Delta flown by SkyWest Flight history →	ATL 21:15	SHV 22:04	9%	3%	0.6%	63%
DL 3505 Delta flown by SkyWest Flight history →	ATL 19:05	SHV 19:52	10%	3%	0.6%	62%
DL 3507 Delta flown by SkyWest Flight history →	ATL 11:21	SHV 12:11	11%	3%	0.6%	81%
DL 4111 Delta flown by SkyWest Flight history →	ATL 15:41	SHV 16:34	13%	3%	0.6%	72%

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 Wed, Oct 7 (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