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

Atlanta → Birmingham via Dallas-Fort Worth: arrives on time 29%

  1. 17:34 ATL → 19:08 DFW
    AA 1376 · American · 2h 34m · 43% on time, 4.8% cancelled
  2. 1h 02m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 20:10 DFW → 22:07 BHM
    AA 4118 · American, flown by Envoy · 1h 57m · 71% on time, 2.5% cancelled

Total trip 5h 33m, scheduled departure to arrival (Birmingham is 1 h behind Atlanta). Times are local. Both flew on 22 of the last 56 days.

Makes the connection44%The first flight arrived more than 17 minutes late on 56% of the days it flew: too late for the 45-minute minimum connection on a 1h 02m layover.
Arrives on time29%First flight not cancelled (4.8% are) × connection made (44%) × second flight not cancelled (2.5% are) and within 15 minutes (71%).
Total trip5h 33mATL 17:34 to BHM 22:07, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.