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

Buffalo → Dallas-Fort Worth via Detroit: arrives on time 82%

  1. 09:03 BUF → 10:18 DTW
    DL 3639 · Delta, flown by SkyWest · 1h 15m · 89% on time, 0.0% cancelled
  2. 2h 27m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 12:45 DTW → 14:32 DFW
    DL 1041 · Delta · 2h 49m · 86% on time, 1.9% cancelled

Total trip 6h 31m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind Buffalo). Times are local. Both flew on 48 of the last 56 days.

Makes the connection98%The first flight arrived more than 102 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 27m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (1.9% are) and within 15 minutes (86%).
Total trip6h 31mBUF 09:03 to DFW 14:32, 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.