Tuesday, October 6 · our forecast odds · issued Mon 4:00 PM ET · connections flying that day

Tomorrow: one nonstop, UA 2066 at 09:52, with a 8% chance of arriving 15+ min late.

Nonstops that day


UA 2066 United	DEN 09:52	GSP 15:00	8%	3%	0.5%	no record

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Greenville on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (Greenville is 2 h ahead of Denver). Layovers up to 4 hours. Pick a connection for its 12-month details.


Delta Details →	DEN 00:40 → ATL 05:42DL 302	2h 33m Atlanta	ATL 08:15 → GSP 09:13DL 3089	6h 33m	100%	95%
Delta Details →	DEN 05:45 → ATL 10:44DL 341	3h 16m Atlanta	ATL 14:00 → GSP 14:59DL 3010	7h 14m	100%	92%
United Details →	DEN 00:09 → EWR 05:44UA 1745	2h 46m Newark	EWR 08:30 → GSP 10:37UA 3604 · flown by Republic	8h 28m	100%	91%
Delta Details →	DEN 07:57 → ATL 12:58DL 995	3h 48m Atlanta	ATL 16:46 → GSP 17:45DL 3095	7h 48m	100%	91%
American Details →	DEN 05:00 → DFW 08:05AA 2612	1h 36m Dallas-Fort Worth	DFW 09:41 → GSP 13:09AA 3986 · flown by Envoy	6h 09m	98%	90%
Delta Details →	DEN 10:52 → ATL 15:52DL 346	2h 18m Atlanta	ATL 18:10 → GSP 19:10DL 1021	6h 18m	99%	89%
Delta Details →	DEN 14:10 → ATL 19:16DL 706	2h 39m Atlanta	ATL 21:55 → GSP 22:55DL 2281	6h 45m	98%	88%
United Details →	DEN 08:00 → ORD 11:43UA 2430	2h 12m Chicago	ORD 13:55 → GSP 17:00UA 5403 · flown by SkyWest	7h 00m	99%	85%

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