tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Columbus → St Louis via Atlanta: arrives on time 62%

  1. 20:08 CMH → 22:00 ATL
    DL 2786 · Delta · 1h 52m · 75% on time, 2.2% cancelled
  2. 1h 10m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 23:10 ATL → 23:53 STL
    DL 1403 · Delta · 1h 46m · 83% on time, 1.8% cancelled

Total trip 4h 48m, scheduled departure to arrival (St Louis is 1 h behind Columbus). Times are local. Both flew on 14 of the last 56 days, too few to list among the best connections.

Makes the connection78%The first flight arrived more than 25 minutes late on 22% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time62%First flight not cancelled (2.2% are) × connection made (78%) × second flight not cancelled (1.8% are) and within 15 minutes (83%).
Total trip4h 48mCMH 20:08 to STL 23:53, 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.