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

Columbus → Seattle via Atlanta: arrives on time 80%

  1. 06:00 CMH → 07:36 ATL
    DL 2469 · Delta · 1h 36m · 91% on time, 2.5% cancelled
  2. 2h 16m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:52 ATL → 12:20 SEA
    DL 774 · Delta · 5h 30m · 84% on time, 0.0% cancelled

Total trip 9h 22m, scheduled departure to arrival (Seattle is 3 h behind Columbus). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 91 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 16m layover.
Arrives on time80%First flight not cancelled (2.5% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (84%).
Total trip9h 22mCMH 06:00 to SEA 12:20, 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.