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

Atlanta → Charleston via Chicago: arrives on time 82%

  1. 07:25 ATL → 08:35 ORD
    DL 1178 · Delta · 2h 10m · 88% on time, 2.4% cancelled
  2. 2h 00m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 10:35 ORD → 14:06 CHS
    UA 3646 · United, flown by Republic · 2h 31m · 92% on time, 0.0% cancelled

Total trip 6h 41m, scheduled departure to arrival. Times are local. Both flew on 42 of the last 56 days.

Makes the connection92%The first flight arrived more than 30 minutes late on 8% of the days it flew: too late for the 90-minute minimum connection on a 2h 00m layover.
Arrives on time82%First flight not cancelled (2.4% are) × connection made (92%) × second flight not cancelled (0.0% are) and within 15 minutes (92%).
Total trip6h 41mATL 07:25 to CHS 14:06, 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.