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

Dallas-Fort Worth → Chicago via Detroit: arrives on time 56%

  1. 11:26 DFW → 15:09 DTW
    DL 2746 · Delta · 2h 43m · 80% on time, 2.7% cancelled
  2. 2h 58m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 18:07 DTW → 18:25 MDW
    DL 4677 · Delta, flown by Endeavor · 1h 22m · 60% on time, 1.2% cancelled

Total trip 7h 03m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 133 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time56%First flight not cancelled (2.7% are) × connection made (97%) × second flight not cancelled (1.2% are) and within 15 minutes (60%).
Total trip7h 03mDFW 11:26 to MDW 18:25, 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.