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

Detroit → Chicago via Omaha: arrives on time 87%

  1. 08:30 DTW → 09:43 OMA
    DL 4055 · Delta, flown by SkyWest · 2h 13m · 82% on time, 0.5% cancelled
  2. 3h 27m layover in Omaha (OMA) · 90 min minimum on separate tickets
  3. 13:10 OMA → 14:35 MDW
    WN 4470 · Southwest · 1h 25m · 96% on time, 4.2% cancelled

Total trip 7h 05m, scheduled departure to arrival (Chicago is 1 h behind Detroit). Times are local. Both flew on 24 of the last 56 days.

Makes the connection96%The first flight arrived more than 117 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 3h 27m layover.
Arrives on time87%First flight not cancelled (0.5% are) × connection made (96%) × second flight not cancelled (4.2% are) and within 15 minutes (96%).
Total trip7h 05mDTW 08:30 to MDW 14:35, 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.