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

Dallas → San Jose via Portland: arrives on time 82%

  1. 07:55 DAL → 09:55 PDX
    WN 1377 · Southwest · 4h 00m · 88% on time, 0.0% cancelled
  2. 1h 50m layover in Portland (PDX) · 90 min minimum on separate tickets
  3. 11:45 PDX → 13:35 SJC
    AS 1632 · Alaska · 1h 50m · 88% on time, 0.0% cancelled

Total trip 7h 40m, scheduled departure to arrival (San Jose is 2 h behind Dallas). Times are local. Both flew on 38 of the last 56 days.

Makes the connection93%The first flight arrived more than 20 minutes late on 7% of the days it flew: too late for the 90-minute minimum connection on a 1h 50m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip7h 40mDAL 07:55 to SJC 13:35, 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.