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

Buffalo → Denver via New York: arrives on time 74%

  1. 06:40 BUF → 08:05 JFK
    B6 2001 · JetBlue · 1h 28m · 86% on time, 4.2% cancelled
  2. 2h 25m layover in New York (JFK) · 45 min minimum on one ticket
  3. 10:30 JFK → 13:11 DEN
    B6 1497 · JetBlue · 4h 41m · 83% on time, 3.8% cancelled

Total trip 8h 31m, scheduled departure to arrival (Denver is 2 h behind Buffalo). Times are local. Both flew on 54 of the last 56 days.

Makes the connection96%The first flight arrived more than 100 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 25m layover.
Arrives on time74%First flight not cancelled (4.2% are) × connection made (96%) × second flight not cancelled (3.8% are) and within 15 minutes (83%).
Total trip8h 31mBUF 06:40 to DEN 13:11, 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.