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

Dallas-Fort Worth → Salt Lake City via Ontario: arrives on time 93%

  1. 08:20 DFW → 09:29 ONT
    AA 2238 · American · 3h 09m · 90% on time, 0.0% cancelled
  2. 3h 31m layover in Ontario (ONT) · 90 min minimum on separate tickets
  3. 13:00 ONT → 15:47 SLC
    DL 3172 · Delta · 1h 47m · 95% on time, 0.0% cancelled

Total trip 8h 27m, scheduled departure to arrival (Salt Lake City is 1 h behind Dallas-Fort Worth). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 121 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 31m layover.
Arrives on time93%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (95%).
Total trip8h 27mDFW 08:20 to SLC 15:47, 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.