tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

New York → Buffalo via Boston: arrives on time 82%

  1. 09:50 JFK → 11:15 BOS
    DL 5733 · Delta, flown by Republic · 1h 25m · 86% on time, 1.9% cancelled
  2. 2h 40m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 13:55 BOS → 15:44 BUF
    AA 4440 · American, flown by Republic · 1h 49m · 88% on time, 0.0% cancelled

Total trip 5h 54m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.

Makes the connection95%The first flight arrived more than 70 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 40m layover.
Arrives on time82%First flight not cancelled (1.9% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip5h 54mJFK 09:50 to BUF 15:44, 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.