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

Detroit → Madison via Chicago: arrives on time 60%

  1. 13:02 DTW → 13:34 ORD
    AA 3977 · American, flown by Envoy · 1h 32m · 91% on time, 4.2% cancelled
  2. 46m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 14:20 ORD → 15:24 MSN
    AA 4038 · American, flown by Envoy · 1h 04m · 82% on time, 0.0% cancelled

Total trip 3h 22m, scheduled departure to arrival (Madison is 1 h behind Detroit). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection76%The first flight arrived more than 1 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time60%First flight not cancelled (4.2% are) × connection made (76%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip3h 22mDTW 13:02 to MSN 15:24, 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.