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

Detroit → New York via Buffalo: arrives on time 81%

  1. 07:07 DTW → 08:23 BUF
    DL 3639 · Delta, flown by SkyWest · 1h 16m · 93% on time, 0.0% cancelled
  2. 1h 57m layover in Buffalo (BUF) · 45 min minimum on one ticket
  3. 10:20 BUF → 11:44 LGA
    DL 5376 · Delta, flown by Endeavor · 1h 24m · 89% on time, 4.2% cancelled

Total trip 4h 37m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection94%The first flight arrived more than 72 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 57m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (4.2% are) and within 15 minutes (89%).
Total trip4h 37mDTW 07:07 to LGA 11:44, 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.