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

St Louis → Los Angeles via Detroit: arrives on time 80%

  1. 06:30 STL → 09:04 DTW
    DL 1626 · Delta · 1h 34m · 92% on time, 2.3% cancelled
  2. 3h 34m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 12:38 DTW → 14:28 LAX
    DL 634 · Delta · 4h 50m · 84% on time, 0.6% cancelled

Total trip 9h 58m, scheduled departure to arrival (Los Angeles is 2 h behind St Louis). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 169 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 34m layover.
Arrives on time80%First flight not cancelled (2.3% are) × connection made (98%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip9h 58mSTL 06:30 to LAX 14:28, 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.