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

Baltimore → Boston via Atlanta: arrives on time 81%

  1. 07:00 BWI → 08:56 ATL
    DL 2579 · Delta · 1h 55m · 91% on time, 2.1% cancelled
  2. 2h 14m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:10 ATL → 13:47 BOS
    DL 862 · Delta · 2h 37m · 84% on time, 1.4% cancelled

Total trip 6h 47m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection99%The first flight arrived more than 89 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 14m layover.
Arrives on time81%First flight not cancelled (2.1% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (84%).
Total trip6h 47mBWI 07:00 to BOS 13:47, 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.