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

Baltimore → Portland via Denver: arrives on time 54%

  1. 09:40 BWI → 11:25 DEN
    WN 275 · Southwest · 3h 45m · 84% on time, 0.0% cancelled
  2. 55m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 12:20 DEN → 13:55 PDX
    WN 4271 · Southwest · 2h 35m · 67% on time, 0.0% cancelled

Total trip 7h 15m, scheduled departure to arrival (Portland is 3 h behind Baltimore). Times are local. Both flew on 48 of the last 56 days.

Makes the connection80%The first flight arrived more than 10 minutes late on 20% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time54%First flight not cancelled (0.0% are) × connection made (80%) × second flight not cancelled (0.0% are) and within 15 minutes (67%).
Total trip7h 15mBWI 09:40 to PDX 13:55, 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.