Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Boston → Charlotte via Detroit: arrives on time 87%

  1. 05:30 BOS → 07:39 DTW
    DL 1019 · Delta · 2h 09m · 95% on time, 2.5% cancelled
  2. 2h 22m layover in Detroit (DTW) · 90 min minimum on separate tickets
  3. 10:01 DTW → 11:56 CLT
    AA 1791 · American · 1h 55m · 92% on time, 0.0% cancelled

Total trip 6h 26m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 52 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 22m layover.
Arrives on time87%First flight not cancelled (2.5% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (92%).
Total trip6h 26mBOS 05:30 to CLT 11:56, 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.