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

Portland → Nashville via Atlanta: arrives on time 86%

  1. 06:00 PWM → 08:45 ATL
    DL 1515 · Delta · 2h 45m · 94% on time, 1.2% cancelled
  2. 2h 36m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:21 ATL → 11:33 BNA
    DL 2867 · Delta · 1h 12m · 90% on time, 1.9% cancelled

Total trip 6h 33m, scheduled departure to arrival (Nashville is 1 h behind Portland). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 111 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 36m layover.
Arrives on time86%First flight not cancelled (1.2% are) × connection made (99%) × second flight not cancelled (1.9% are) and within 15 minutes (90%).
Total trip6h 33mPWM 06:00 to BNA 11:33, 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.