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

Chicago → Salt Lake City via Detroit: arrives on time 68%

  1. 13:26 MDW → 15:44 DTW
    DL 4688 · Delta, flown by Endeavor · 1h 18m · 81% on time, 1.2% cancelled
  2. 1h 56m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 17:40 DTW → 19:38 SLC
    DL 765 · Delta · 3h 58m · 78% on time, 0.0% cancelled

Total trip 7h 12m, scheduled departure to arrival (Salt Lake City is 1 h behind Chicago). Times are local. Both flew on 56 of the last 56 days.

Makes the connection89%The first flight arrived more than 71 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 1h 56m layover.
Arrives on time68%First flight not cancelled (1.2% are) × connection made (89%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip7h 12mMDW 13:26 to SLC 19:38, 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.