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

Dallas → Columbus via Atlanta: arrives on time 69%

  1. 12:19 DAL → 15:31 ATL
    DL 1115 · Delta · 2h 12m · 84% on time, 1.1% cancelled
  2. 1h 54m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 17:25 ATL → 19:03 CMH
    DL 2786 · Delta · 1h 38m · 74% on time, 1.1% cancelled

Total trip 5h 44m, scheduled departure to arrival (Columbus is 1 h ahead of Dallas). Times are local. Both flew on 42 of the last 56 days.

Makes the connection95%The first flight arrived more than 69 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 54m layover.
Arrives on time69%First flight not cancelled (1.1% are) × connection made (95%) × second flight not cancelled (1.1% are) and within 15 minutes (74%).
Total trip5h 44mDAL 12:19 to CMH 19:03, 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.