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

Columbus → Washington via Boston: arrives on time 86%

  1. 06:00 CMH → 08:06 BOS
    AA 4642 · American, flown by Republic · 2h 05m · 95% on time, 1.1% cancelled
  2. 1h 12m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 09:18 BOS → 10:59 DCA
    AA 1605 · American · 1h 41m · 90% on time, 0.0% cancelled

Total trip 4h 59m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.

Makes the connection97%The first flight arrived more than 27 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time86%First flight not cancelled (1.1% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip4h 59mCMH 06:00 to DCA 10:59, 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.