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

San Jose → San Diego via Los Angeles: arrives on time 80%

  1. 14:59 SJC → 16:27 LAX
    DL 3842 · Delta, flown by SkyWest · 1h 28m · 92% on time, 0.0% cancelled
  2. 1h 48m layover in Los Angeles (LAX) · 45 min minimum on one ticket
  3. 18:15 LAX → 19:16 SAN
    DL 4087 · Delta, flown by SkyWest · 1h 01m · 84% on time, 0.6% cancelled

Total trip 4h 17m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 63 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 48m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip4h 17mSJC 14:59 to SAN 19:16, 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.