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

Boston → Madison via Washington: arrives on time 84%

  1. 08:19 BOS → 10:01 DCA
    AA 1550 · American · 1h 42m · 92% on time, 1.6% cancelled
  2. 49m layover in Washington (DCA) · 45 min minimum on one ticket
  3. 10:50 DCA → 12:13 MSN
    AA 4523 · American, flown by Republic · 2h 23m · 95% on time, 0.0% cancelled

Total trip 4h 54m, scheduled departure to arrival (Madison is 1 h behind Boston). Times are local. Both flew on 21 of the last 56 days.

Makes the connection89%The first flight arrived more than 4 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time84%First flight not cancelled (1.6% are) × connection made (89%) × second flight not cancelled (0.0% are) and within 15 minutes (95%).
Total trip4h 54mBOS 08:19 to MSN 12:13, 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.