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

Boston → Detroit via New York: arrives on time 83%

  1. 07:00 BOS → 08:24 LGA
    DL 2770 · Delta · 1h 24m · 98% on time, 3.6% cancelled
  2. 1h 01m layover in New York (LGA) · 45 min minimum on one ticket
  3. 09:25 LGA → 11:25 DTW
    DL 1078 · Delta · 1h 59m · 90% on time, 2.7% cancelled

Total trip 4h 24m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 16 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 01m layover.
Arrives on time83%First flight not cancelled (3.6% are) × connection made (98%) × second flight not cancelled (2.7% are) and within 15 minutes (90%).
Total trip4h 24mBOS 07:00 to DTW 11:25, 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.