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

Boston → Baltimore via Atlanta: arrives on time 62%

  1. 12:30 BOS → 15:17 ATL
    DL 2779 · Delta · 2h 47m · 84% on time, 0.9% cancelled
  2. 1h 10m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:27 ATL → 18:23 BWI
    DL 2928 · Delta · 1h 54m · 72% on time, 3.2% cancelled

Total trip 5h 51m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection90%The first flight arrived more than 25 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time62%First flight not cancelled (0.9% are) × connection made (90%) × second flight not cancelled (3.2% are) and within 15 minutes (72%).
Total trip5h 51mBOS 12:30 to BWI 18:23, 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.