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

Baltimore → Portland via Chicago: arrives on time 86%

  1. 06:15 BWI → 07:30 ORD
    UA 709 · United · 2h 15m · 81% on time, 0.0% cancelled
  2. 3h 30m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 11:00 ORD → 14:31 PWM
    UA 2804 · United · 2h 31m · 86% on time, 0.0% cancelled

Total trip 8h 16m, scheduled departure to arrival. Times are local. Both flew on 36 of the last 56 days.

Makes the connection100%The first flight arrived more than 165 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 30m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip8h 16mBWI 06:15 to PWM 14:31, 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.