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

Chicago → Miami via Detroit: arrives on time 67%

  1. 13:26 MDW → 15:44 DTW
    DL 4688 · Delta, flown by Endeavor · 1h 18m · 81% on time, 1.2% cancelled
  2. 2h 46m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 18:30 DTW → 21:37 MIA
    DL 2548 · Delta · 3h 07m · 73% on time, 0.4% cancelled

Total trip 7h 11m, scheduled departure to arrival (Miami is 1 h ahead of Chicago). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection93%The first flight arrived more than 121 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 46m layover.
Arrives on time67%First flight not cancelled (1.2% are) × connection made (93%) × second flight not cancelled (0.4% are) and within 15 minutes (73%).
Total trip7h 11mMDW 13:26 to MIA 21:37, 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.