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

Columbus → San Francisco via Atlanta: arrives on time 69%

  1. 06:00 CMH → 07:36 ATL
    DL 2469 · Delta · 1h 36m · 91% on time, 2.5% cancelled
  2. 49m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 08:25 ATL → 10:20 SFO
    DL 693 · Delta · 5h 00m · 81% on time, 0.4% cancelled

Total trip 7h 25m, scheduled departure to arrival (San Francisco is 3 h behind Columbus). Times are local. Both flew on 56 of the last 56 days.

Makes the connection87%The first flight arrived more than 4 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time69%First flight not cancelled (2.5% are) × connection made (87%) × second flight not cancelled (0.4% are) and within 15 minutes (81%).
Total trip7h 25mCMH 06:00 to SFO 10:20, 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.