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

Columbus → San Francisco via Atlanta: arrives on time 61%

  1. 18:37 CMH → 20:34 ATL
    DL 2280 · Delta · 1h 51m · 70% on time, 0.0% cancelled
  2. 2h 06m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:40 ATL → 00:40 SFO +1 day
    DL 656 · Delta · 5h 00m · 70% on time, 1.6% cancelled

Total trip 9h 03m, scheduled departure to arrival (San Francisco is 3 h behind Columbus). Times are local. Both flew on 28 of the last 56 days.

Makes the connection89%The first flight arrived more than 81 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 2h 06m layover.
Arrives on time61%First flight not cancelled (0.0% are) × connection made (89%) × second flight not cancelled (1.6% are) and within 15 minutes (70%).
Total trip9h 03mCMH 18:37 to SFO 00:40, 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.