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

Baltimore → Portland via Atlanta: arrives on time 56%

  1. 17:00 BWI → 19:08 ATL
    DL 2799 · Delta · 2h 05m · 78% on time, 2.0% cancelled
  2. 1h 17m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 20:25 ATL → 23:05 PWM
    DL 2138 · Delta · 2h 40m · 69% on time, 1.0% cancelled

Total trip 6h 05m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.

Makes the connection84%The first flight arrived more than 32 minutes late on 16% of the days it flew: too late for the 45-minute minimum connection on a 1h 17m layover.
Arrives on time56%First flight not cancelled (2.0% are) × connection made (84%) × second flight not cancelled (1.0% are) and within 15 minutes (69%).
Total trip6h 05mBWI 17:00 to PWM 23:05, 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.