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

Birmingham → Denver via Atlanta: arrives on time 85%

  1. 07:28 BHM → 09:32 ATL
    DL 1369 · Delta · 1h 04m · 88% on time, 1.7% cancelled
  2. 3h 18m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 12:50 ATL → 14:04 DEN
    DL 957 · Delta · 3h 14m · 89% on time, 0.0% cancelled

Total trip 7h 36m, scheduled departure to arrival (Denver is 1 h behind Birmingham). Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 153 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 18m layover.
Arrives on time85%First flight not cancelled (1.7% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip7h 36mBHM 07:28 to DEN 14:04, 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.