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

San Francisco → Tucson via Phoenix: arrives on time 83%

  1. 08:04 SFO → 10:10 PHX
    UA 2374 · United · 2h 06m · 92% on time, 1.2% cancelled
  2. 3h 25m layover in Phoenix (PHX) · 90 min minimum on separate tickets
  3. 13:35 PHX → 14:28 TUS
    AA 6373 · American, flown by SkyWest · 53m · 85% on time, 0.0% cancelled

Total trip 6h 24m, scheduled departure to arrival. Times are local. Both flew on 28 of the last 56 days.

Makes the connection100%The first flight arrived more than 115 minutes late on <1% of the days it flew: too late for the 90-minute minimum connection on a 3h 25m layover.
Arrives on time83%First flight not cancelled (1.2% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip6h 24mSFO 08:04 to TUS 14:28, 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.