Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

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

  1. 18:15 LAX → 19:16 SAN
    DL 4087 · Delta, flown by SkyWest · 1h 01m · 84% on time, 0.6% cancelled
  2. 1h 47m layover in San Diego (SAN) · 90 min minimum on separate tickets
  3. 21:03 SAN → 22:58 STS
    AS 3302 · Alaska, flown by SkyWest · 1h 55m · 80% on time, 8.9% cancelled

Total trip 4h 43m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection85%The first flight arrived more than 17 minutes late on 15% of the days it flew: too late for the 90-minute minimum connection on a 1h 47m layover.
Arrives on time62%First flight not cancelled (0.6% are) × connection made (85%) × second flight not cancelled (8.9% are) and within 15 minutes (80%).
Total trip4h 43mLAX 18:15 to STS 22:58, 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.