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

Atlanta → Portland via San Jose: arrives on time 90%

  1. 09:40 ATL → 11:36 SJC
    DL 809 · Delta · 4h 56m · 90% on time, 1.1% cancelled
  2. 2h 55m layover in San Jose (SJC) · 90 min minimum on separate tickets
  3. 14:31 SJC → 16:15 PDX
    AS 1633 · Alaska · 1h 44m · 92% on time, 0.0% cancelled

Total trip 9h 35m, scheduled departure to arrival (Portland is 3 h behind Atlanta). Times are local. Both flew on 52 of the last 56 days.

Makes the connection99%The first flight arrived more than 85 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 55m layover.
Arrives on time90%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (92%).
Total trip9h 35mATL 09:40 to PDX 16:15, 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.