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

Portland → Billings via Minneapolis: arrives on time 77%

  1. 13:45 PDX → 19:06 MSP
    DL 2167 · Delta · 3h 21m · 85% on time, 1.5% cancelled
  2. 3h 09m layover in Minneapolis (MSP) · 45 min minimum on one ticket
  3. 22:15 MSP → 23:30 BIL
    DL 2941 · Delta · 2h 15m · 80% on time, 1.3% cancelled

Total trip 8h 45m, scheduled departure to arrival (Billings is 1 h ahead of Portland). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 144 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 09m layover.
Arrives on time77%First flight not cancelled (1.5% are) × connection made (98%) × second flight not cancelled (1.3% are) and within 15 minutes (80%).
Total trip8h 45mPDX 13:45 to BIL 23:30, 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.