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

Columbus → Seattle via Boston: arrives on time 67%

  1. 11:07 CMH → 13:13 BOS
    DL 5654 · Delta, flown by Republic · 2h 04m · 87% on time, 3.5% cancelled
  2. 2h 27m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 15:40 BOS → 19:11 SEA
    DL 2889 · Delta · 6h 31m · 71% on time, 0.0% cancelled

Total trip 11h 04m, scheduled departure to arrival (Seattle is 3 h behind Columbus). Times are local. Both flew on 42 of the last 56 days.

Makes the connection98%The first flight arrived more than 102 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 27m layover.
Arrives on time67%First flight not cancelled (3.5% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (71%).
Total trip11h 04mCMH 11:07 to SEA 19:11, 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.