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

Portland → Baltimore 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 25m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:10 ATL → 13:03 BWI
    DL 2711 · Delta · 1h 53m · 89% on time, 1.8% cancelled

Total trip 7h 03m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 100 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 25m layover.
Arrives on time86%First flight not cancelled (1.2% are) × connection made (99%) × second flight not cancelled (1.8% are) and within 15 minutes (89%).
Total trip7h 03mPWM 06:00 to BWI 13:03, 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.