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

Denver → Detroit via Indianapolis: arrives on time 84%

  1. 19:30 DEN → 12:32 IND
    WN 1211 · Southwest · 2h 32m · 37% on time, 2.0% cancelled
  2. 3h 28m layover in Indianapolis (IND) · 90 min minimum on separate tickets
  3. 16:00 IND → 17:19 DTW
    DL 5846 · Delta, flown by Republic · 1h 20m · 92% on time, 0.0% cancelled

Total trip -250m, scheduled departure to arrival (Detroit is 2 h ahead of Denver). Times are local. Both flew on 48 of the last 56 days.

Makes the connection93%The first flight arrived more than 118 minutes late on 7% of the days it flew: too late for the 90-minute minimum connection on a 3h 28m layover.
Arrives on time84%First flight not cancelled (2.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (92%).
Total trip-250mDEN 19:30 to DTW 17:19, 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.