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

Detroit → Louisville via Philadelphia: arrives on time 83%

  1. 10:10 DTW → 11:46 PHL
    DL 2331 · Delta · 1h 39m · 89% on time, 2.4% cancelled
  2. 3h 48m layover in Philadelphia (PHL) · 90 min minimum on separate tickets
  3. 15:34 PHL → 17:45 SDF
    AA 4720 · American, flown by Republic · 2h 11m · 85% on time, 0.0% cancelled

Total trip 7h 35m, scheduled departure to arrival. Times are local. Both flew on 26 of the last 56 days.

Makes the connection99%The first flight arrived more than 138 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 48m layover.
Arrives on time83%First flight not cancelled (2.4% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 35mDTW 10:10 to SDF 17:45, 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.