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

Dallas-Fort Worth → San Diego via Chicago: arrives on time 29%

  1. 16:50 DFW → 19:44 ORD
    AA 2474 · American · 2h 54m · 55% on time, 4.4% cancelled
  2. 1h 26m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 21:10 ORD → 23:26 SAN
    AA 2457 · American · 4h 16m · 45% on time, 5.6% cancelled

Total trip 8h 36m, scheduled departure to arrival (San Diego is 2 h behind Dallas-Fort Worth). Times are local. Both flew on 56 of the last 56 days.

Makes the connection71%The first flight arrived more than 41 minutes late on 29% of the days it flew: too late for the 45-minute minimum connection on a 1h 26m layover.
Arrives on time29%First flight not cancelled (4.4% are) × connection made (71%) × second flight not cancelled (5.6% are) and within 15 minutes (45%).
Total trip8h 36mDFW 16:50 to SAN 23:26, 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.