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

Boston → Portland via Minneapolis: arrives on time 85%

  1. 05:55 BOS → 08:04 MSP
    DL 2303 · Delta · 3h 10m · 95% on time, 2.0% cancelled
  2. 2h 56m layover in Minneapolis (MSP) · 45 min minimum on one ticket
  3. 11:00 MSP → 12:40 PDX
    DL 2167 · Delta · 3h 40m · 88% on time, 0.8% cancelled

Total trip 9h 45m, scheduled departure to arrival (Portland is 3 h behind Boston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 131 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 56m layover.
Arrives on time85%First flight not cancelled (2.0% are) × connection made (99%) × second flight not cancelled (0.8% are) and within 15 minutes (88%).
Total trip9h 45mBOS 05:55 to PDX 12:40, 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.