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

Portland → Nashville via Atlanta: arrives on time 82%

  1. 06:00 PWM → 08:45 ATL
    DL 1515 · Delta · 2h 45m · 94% on time, 1.2% cancelled
  2. 1h 07m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:52 ATL → 10:06 BNA
    DL 1155 · Delta · 1h 13m · 89% on time, 2.0% cancelled

Total trip 5h 05m, scheduled departure to arrival (Nashville is 1 h behind Portland). Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 22 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time82%First flight not cancelled (1.2% are) × connection made (95%) × second flight not cancelled (2.0% are) and within 15 minutes (89%).
Total trip5h 05mPWM 06:00 to BNA 10:06, 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.