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

Phoenix → Ontario via Salt Lake City: arrives on time 86%

  1. 09:14 PHX → 11:54 SLC
    F9 3872 · Frontier · 1h 39m · 93% on time, 1.0% cancelled
  2. 3h 51m layover in Salt Lake City (SLC) · 90 min minimum on separate tickets
  3. 15:45 SLC → 16:41 ONT
    DL 4443 · Delta, flown by SkyWest · 1h 56m · 87% on time, 0.0% cancelled

Total trip 7h 27m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.

Makes the connection100%The first flight arrived more than 141 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 51m layover.
Arrives on time86%First flight not cancelled (1.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip7h 27mPHX 09:14 to ONT 16:41, 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.