Wednesday, October 7 · our forecast odds · issued Mon 9:00 AM ET · connections flying that day

Wed, Oct 7: one nonstop, WN 1374 at 13:14, with a 6% chance of arriving 15+ min late.

Nonstops that day


WN 1374 Southwest	SAV 13:14	MDW 14:36	6%	1%	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 (Chicago is 1 h behind Savannah). Layovers up to 4 hours. Pick a connection for its 12-month details.


Delta Details →	SAV 05:39 → ATL 06:45DL 3098	2h 24m Atlanta	ATL 09:09 → MDW 10:05DL 1063	5h 26m	99%	91%
Delta Details →	SAV 06:43 → ATL 07:53DL 1702	3h 07m Atlanta	ATL 11:00 → MDW 11:56DL 2417	6h 13m	99%	90%
Delta Details →	SAV 17:05 → ATL 18:19DL 3014	2h 56m Atlanta	ATL 21:15 → MDW 22:15DL 1076	6h 10m	99%	89%
Delta Details →	SAV 12:38 → ATL 13:54DL 3054	1h 21m Atlanta	ATL 15:15 → MDW 16:15DL 1728	4h 37m	98%	86%

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