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

Chicago → Portland via Los Angeles: arrives on time 89%

  1. 05:10 MDW → 07:25 LAX
    WN 4637 · Southwest · 4h 15m · 88% on time, 0.0% cancelled
  2. 2h 35m layover in Los Angeles (LAX) · 90 min minimum on separate tickets
  3. 10:00 LAX → 12:25 PDX
    DL 2766 · Delta · 2h 25m · 89% on time, 0.6% cancelled

Total trip 9h 15m, scheduled departure to arrival (Portland is 2 h behind Chicago). Times are local. Both flew on 32 of the last 56 days.

Makes the connection100%The first flight arrived more than 65 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 35m layover.
Arrives on time89%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.6% are) and within 15 minutes (89%).
Total trip9h 15mMDW 05:10 to PDX 12:25, 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.