Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Chicago → Savannah via Atlanta: arrives on time 81%

07:12 ORD → 10:27 ATL

UA 425 · United · 2h 15m · 86% on time, 0.0% cancelled
3h 16m layover in Atlanta (ATL) · 90 min minimum on separate tickets
13:43 ATL → 14:48 SAV

DL 1067 · Delta · 1h 05m · 83% on time, 2.0% cancelled

Total trip 6h 36m, scheduled departure to arrival (Savannah is 1 h ahead of Chicago). Times are local. Both flew on 36 of the last 56 days.

Makes the connection100%The first flight arrived more than 106 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 16m layover.

Arrives on time81%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (2.0% are) and within 15 minutes (83%).

Total trip6h 36mORD 07:12 to SAV 14:48, layover included

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.