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

Buffalo → Denver via Charlotte: arrives on time 79%

  1. 06:01 BUF → 08:01 CLT
    AA 1204 · American · 2h 00m · 93% on time, 0.0% cancelled
  2. 3h 29m layover in Charlotte (CLT) · 45 min minimum on one ticket
  3. 11:30 CLT → 12:56 DEN
    AA 1758 · American · 3h 26m · 81% on time, 0.0% cancelled

Total trip 8h 55m, scheduled departure to arrival (Denver is 2 h behind Buffalo). Times are local. Both flew on 48 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 time79%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip8h 55mBUF 06:01 to DEN 12:56, 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.