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

Denver → Oakland via Phoenix: arrives on time 51%

  1. 14:20 DEN → 15:20 PHX
    WN 1681 · Southwest · 1h 55m · 67% on time, 0.0% cancelled
  2. 1h 10m layover in Phoenix (PHX) · 45 min minimum on one ticket
  3. 16:30 PHX → 18:25 OAK
    WN 3305 · Southwest · 1h 55m · 67% on time, 0.0% cancelled

Total trip 5h 05m, scheduled departure to arrival (Oakland is 1 h behind Denver). Times are local. Both flew on 31 of the last 56 days.

Makes the connection77%The first flight arrived more than 25 minutes late on 23% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time51%First flight not cancelled (0.0% are) × connection made (77%) × second flight not cancelled (0.0% are) and within 15 minutes (67%).
Total trip5h 05mDEN 14:20 to OAK 18:25, 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.