Wednesday, October 7 · our forecast odds · issued Mon 7:00 AM ET · connections flying that day

Wed, Oct 7: one nonstop, DL 2230 at 17:25, with a 14% chance of arriving 15+ min late.

Nonstops that day


DL 2230 Delta Flight history →	SLC 17:25	CMH 22:52	14%	3%	0.6%	80%

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

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


American Details →	SLC 13:28 → ORD 17:36AA 3258	3h 19m Chicago	ORD 20:55 → CMH 23:33AA 4445 · flown by Republic	8h 05m	100%	93%
Delta Details →	SLC 13:50 → DTW 19:15DL 2244	3h 35m Detroit	DTW 22:50 → CMH 23:56DL 5634 · flown by Republic	8h 06m	99%	93%
Delta Details →	SLC 00:03 → BOS 06:38DL 696	1h 33m Boston	BOS 08:11 → CMH 10:31DL 5654 · flown by Republic	8h 28m	98%	92%
Delta Details →	SLC 07:00 → ATL 12:44DL 907	1h 37m Atlanta	ATL 14:21 → CMH 16:03DL 2892	7h 03m	98%	92%
Delta Details →	SLC 11:05 → ATL 16:49DL 885	3h 43m Atlanta	ATL 20:32 → CMH 22:16DL 1501	9h 11m	99%	92%
Delta Details →	SLC 08:10 → ATL 13:54DL 897	3h 31m Atlanta	ATL 17:25 → CMH 19:03DL 2786	8h 53m	100%	92%
Delta Details →	SLC 13:35 → ATL 19:22DL 906	3h 18m Atlanta	ATL 22:40 → CMH 00:24 +1DL 1459	8h 49m	99%	91%
United Details →	SLC 12:36 → ORD 16:37UA 1382	3h 08m Chicago	ORD 19:45 → CMH 22:24UA 3614 · flown by Republic	7h 48m	97%	90%

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