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

Los Angeles → Houston via Atlanta: arrives on time 58%

  1. 23:58 LAX → 07:25 ATL
    DL 320 · Delta · 4h 30m · 74% on time, 1.4% cancelled
  2. 55m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 08:20 ATL → 09:28 HOU +1 day
    DL 1509 · Delta · 2h 04m · 90% on time, 3.3% cancelled

Total trip 7h 26m, scheduled departure to arrival (Houston is 2 h ahead of Los Angeles). Times are local. Both flew on 43 of the last 56 days.

Makes the connection68%The first flight arrived more than 10 minutes late on 32% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time58%First flight not cancelled (1.4% are) × connection made (68%) × second flight not cancelled (3.3% are) and within 15 minutes (90%).
Total trip7h 26mLAX 23:58 to HOU 09:28, 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.