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

Boston → Columbus via Washington: arrives on time 65%

  1. 17:18 BOS → 19:00 DCA
    AA 1421 · American · 1h 44m · 52% on time, 7.0% cancelled
  2. 3h 11m layover in Washington (DCA) · 45 min minimum on one ticket
  3. 22:11 DCA → 23:49 CMH
    AA 3441 · American, flown by Envoy · 1h 38m · 74% on time, 0.0% cancelled

Total trip 6h 31m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection94%The first flight arrived more than 146 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 3h 11m layover.
Arrives on time65%First flight not cancelled (7.0% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (74%).
Total trip6h 31mBOS 17:18 to CMH 23:49, 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.