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

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

  1. 07:34 GJT → 08:45 SLC
    DL 4230 · Delta, flown by SkyWest · 1h 12m · 97% on time, 0.0% cancelled
  2. 3h 30m layover in Salt Lake City (SLC) · 90 min minimum on separate tickets
  3. 12:15 SLC → 13:02 PHX
    AA 6422 · American, flown by SkyWest · 1h 45m · 87% on time, 0.0% cancelled

Total trip 6h 26m, scheduled departure to arrival (Phoenix is 1 h behind Grand Junction). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 120 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 30m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip6h 26mGJT 07:34 to PHX 13:02, 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.