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

Grand Rapids → Charlotte via Detroit: arrives on time 49%

  1. 17:55 GRR → 18:59 DTW
    DL 5511 · Delta, flown by Endeavor · 1h 04m · 70% on time, 6.1% cancelled
  2. 1h 06m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 20:05 DTW → 21:55 CLT
    DL 2352 · Delta · 1h 50m · 74% on time, 1.6% cancelled

Total trip 4h 00m, scheduled departure to arrival. Times are local. Both flew on 49 of the last 56 days.

Makes the connection71%The first flight arrived more than 21 minutes late on 29% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time49%First flight not cancelled (6.1% are) × connection made (71%) × second flight not cancelled (1.6% are) and within 15 minutes (74%).
Total trip4h 00mGRR 17:55 to CLT 21:55, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.