Wednesday, October 7 · our forecast odds · issued Mon 2:00 PM ET · connections flying that day

Wed, Oct 7: one nonstop, DL 2137 at 07:55, with a 4% chance of arriving 15+ min late.

Nonstops that day


DL 2137 Delta Flight history →	IND 07:55	SLC 09:26	4%	2%	0.6%	89%

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

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


Delta Details →	IND 06:55 → ATL 08:36DL 3106	3h 20m Atlanta	ATL 11:56 → SLC 13:50DL 663	8h 55m	100%	92%
Delta Details →	IND 05:55 → ATL 07:30DL 3105	2h 40m Atlanta	ATL 10:10 → SLC 12:10DL 387	8h 15m	99%	92%
United Details →	IND 06:00 → ORD 06:20UA 3479 · flown by Republic	2h 35m Chicago	ORD 08:55 → SLC 11:39UA 1972	7h 39m	100%	91%
Delta Details →	IND 10:07 → ATL 11:43DL 3125	3h 37m Atlanta	ATL 15:20 → SLC 17:18DL 526	9h 11m	100%	91%
Delta Details →	IND 13:41 → ATL 15:20DL 3013	2h 40m Atlanta	ATL 18:00 → SLC 20:02DL 653	8h 21m	99%	90%
Delta Details →	IND 07:25 → AUS 09:03DL 4015 · flown by SkyWest	3h 17m Austin	AUS 12:20 → SLC 14:09DL 2671	8h 44m	99%	90%
Delta Details →	IND 07:50 → DTW 09:04DL 4897 · flown by Endeavor	3h 16m Detroit	DTW 12:20 → SLC 14:11DL 935	8h 21m	98%	90%
Delta Details →	IND 12:18 → MSP 13:04DL 2456	1h 21m Minneapolis	MSP 14:25 → SLC 16:16DL 2658	5h 58m	98%	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