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

Chicago → Salt Lake City via Atlanta: arrives on time 81%

  1. 06:00 MDW → 08:55 ATL
    DL 1285 · Delta · 1h 55m · 90% on time, 2.7% cancelled
  2. 2h 59m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:54 ATL → 13:50 SLC
    DL 663 · Delta · 3h 56m · 88% on time, 0.5% cancelled

Total trip 8h 50m, 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 connection96%The first flight arrived more than 134 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 59m layover.
Arrives on time81%First flight not cancelled (2.7% are) × connection made (96%) × second flight not cancelled (0.5% are) and within 15 minutes (88%).
Total trip8h 50mMDW 06:00 to SLC 13:50, 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.