Tuesday, October 6 · our forecast odds · issued Mon 12:00 PM ET · connections flying that day

Tomorrow looks like a normal day here: all 2 nonstops are 3–10% likely to arrive 15+ min late.

Nonstops that day


WN 3052 Southwest	OKC 05:43	MDW 07:53	3%	1%	0.6%	no record
WN 3232 Southwest	OKC 15:43	MDW 17:44	10%	2%	0.6%	no record

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Chicago on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival. Layovers up to 4 hours. Pick a connection for its 12-month details.


Delta Details →	OKC 05:49 → ATL 08:56DL 1184	2h 04m Atlanta	ATL 11:00 → MDW 11:56DL 2417	6h 07m	98%	86%
Delta Details →	OKC 11:09 → ATL 14:17DL 2490	58m Atlanta	ATL 15:15 → MDW 16:15DL 1728	5h 06m	92%	78%
Delta Details →	OKC 17:07 → ATL 20:29DL 2862	46m Atlanta	ATL 21:15 → MDW 22:15DL 1076	5h 08m	86%	71%

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