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

Portland → Baltimore via Seattle: arrives on time 82%

  1. 06:19 PDX → 07:17 SEA
    AS 499 · Alaska · 58m · 93% on time, 1.0% cancelled
  2. 1h 46m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 09:03 SEA → 17:04 BWI
    AS 378 · Alaska · 5h 01m · 84% on time, 0.6% cancelled

Total trip 7h 45m, scheduled departure to arrival (Baltimore is 3 h ahead of Portland). Times are local. Both flew on 52 of the last 56 days.

Makes the connection99%The first flight arrived more than 61 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 46m layover.
Arrives on time82%First flight not cancelled (1.0% are) × connection made (99%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip7h 45mPDX 06:19 to BWI 17:04, 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.