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

Portland → Washington via Chicago: arrives on time 85%

  1. 22:40 PDX → 04:45 ORD
    UA 2094 · United · 4h 05m · 90% on time, 0.0% cancelled
  2. 2h 15m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 07:00 ORD → 09:59 DCA +1 day
    UA 482 · United · 1h 59m · 86% on time, 1.6% cancelled

Total trip 8h 19m, scheduled departure to arrival (Washington is 3 h ahead of Portland). Times are local. Both flew on 55 of the last 56 days.

Makes the connection100%The first flight arrived more than 90 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 15m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.6% are) and within 15 minutes (86%).
Total trip8h 19mPDX 22:40 to DCA 09:59, 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.