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

New York → Boston via Hebron: arrives on time 75%

  1. 14:20 JFK → 16:51 CVG
    DL 5012 · Delta, flown by Endeavor · 2h 31m · 79% on time, 3.4% cancelled
  2. 3h 29m layover in Hebron (CVG) · 45 min minimum on one ticket
  3. 20:20 CVG → 22:47 BOS
    DL 5620 · Delta, flown by Republic · 2h 27m · 84% on time, 6.0% cancelled

Total trip 8h 27m, scheduled departure to arrival. Times are local. Both flew on 42 of the last 56 days.

Makes the connection98%The first flight arrived more than 164 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 29m layover.
Arrives on time75%First flight not cancelled (3.4% are) × connection made (98%) × second flight not cancelled (6.0% are) and within 15 minutes (84%).
Total trip8h 27mJFK 14:20 to BOS 22:47, 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.