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

Boston → Rochester via New York: arrives on time 81%

  1. 05:15 BOS → 06:28 JFK
    B6 917 · JetBlue · 1h 13m · 94% on time, 3.5% cancelled
  2. 2h 52m layover in New York (JFK) · 90 min minimum on separate tickets
  3. 09:20 JFK → 10:53 ROC
    DL 5330 · Delta, flown by Endeavor · 1h 33m · 87% on time, 2.8% cancelled

Total trip 5h 38m, scheduled departure to arrival. Times are local. Both flew on 50 of the last 56 days.

Makes the connection100%The first flight arrived more than 82 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 52m layover.
Arrives on time81%First flight not cancelled (3.5% are) × connection made (100%) × second flight not cancelled (2.8% are) and within 15 minutes (87%).
Total trip5h 38mBOS 05:15 to ROC 10:53, 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.