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

Phoenix → Tucson via Salt Lake City: arrives on time 66%

  1. 17:05 PHX → 19:43 SLC
    DL 1738 · Delta · 1h 38m · 88% on time, 0.0% cancelled
  2. 47m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 20:30 SLC → 21:33 TUS
    DL 4054 · Delta, flown by SkyWest · 2h 02m · 86% on time, 0.0% cancelled

Total trip 4h 27m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection76%The first flight arrived more than 2 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (76%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip4h 27mPHX 17:05 to TUS 21:33, 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.