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

Los Angeles → Seattle via San Diego: arrives on time 62%

  1. 14:11 LAX → 15:11 SAN
    DL 4001 · Delta, flown by SkyWest · 1h 00m · 82% on time, 0.4% cancelled
  2. 52m layover in San Diego (SAN) · 45 min minimum on one ticket
  3. 16:03 SAN → 19:05 SEA
    DL 2572 · Delta · 3h 02m · 87% on time, 2.0% cancelled

Total trip 4h 54m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection73%The first flight arrived more than 7 minutes late on 27% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time62%First flight not cancelled (0.4% are) × connection made (73%) × second flight not cancelled (2.0% are) and within 15 minutes (87%).
Total trip4h 54mLAX 14:11 to SEA 19:05, 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.