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

Chicago → Salt Lake City via Phoenix: arrives on time 93%

  1. 05:20 MDW → 06:55 PHX
    WN 2858 · Southwest · 3h 35m · 88% on time, 0.0% cancelled
  2. 2h 50m layover in Phoenix (PHX) · 90 min minimum on separate tickets
  3. 09:45 PHX → 12:23 SLC
    DL 1447 · Delta · 1h 38m · 95% on time, 2.0% cancelled

Total trip 8h 03m, scheduled departure to arrival (Salt Lake City is 1 h behind Chicago). Times are local. Both flew on 32 of the last 56 days.

Makes the connection100%The first flight arrived more than 80 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 50m layover.
Arrives on time93%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (2.0% are) and within 15 minutes (95%).
Total trip8h 03mMDW 05:20 to SLC 12:23, 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.