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

Columbia → Chicago via Atlanta: arrives on time 76%

  1. 10:10 CAE → 11:16 ATL
    DL 1010 · Delta · 1h 06m · 95% on time, 1.6% cancelled
  2. 2h 02m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 13:18 ATL → 14:41 ORD
    UA 745 · United · 2h 23m · 81% on time, 2.4% cancelled

Total trip 5h 31m, scheduled departure to arrival (Chicago is 1 h behind Columbia). Times are local. Both flew on 42 of the last 56 days.

Makes the connection97%The first flight arrived more than 32 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 02m layover.
Arrives on time76%First flight not cancelled (1.6% are) × connection made (97%) × second flight not cancelled (2.4% are) and within 15 minutes (81%).
Total trip5h 31mCAE 10:10 to ORD 14:41, 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.