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

Detroit → Grand Rapids via Chicago: arrives on time 89%

  1. 07:30 DTW → 07:59 ORD
    DL 4456 · Delta, flown by SkyWest · 1h 29m · 79% on time, 0.0% cancelled
  2. 3h 57m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 11:56 ORD → 14:05 GRR
    AA 3553 · American, flown by Envoy · 1h 09m · 91% on time, 1.4% cancelled

Total trip 6h 35m, scheduled departure to arrival. Times are local. Both flew on 43 of the last 56 days.

Makes the connection99%The first flight arrived more than 147 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 57m layover.
Arrives on time89%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (91%).
Total trip6h 35mDTW 07:30 to GRR 14:05, 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.