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

Tucson → San Diego via Los Angeles: arrives on time 81%

  1. 12:34 TUS → 14:15 LAX
    AA 6376 · American, flown by SkyWest · 1h 41m · 83% on time, 0.0% cancelled
  2. 4h 00m layover in Los Angeles (LAX) · 90 min minimum on separate tickets
  3. 18:15 LAX → 19:16 SAN
    DL 4087 · Delta, flown by SkyWest · 1h 01m · 84% on time, 0.6% cancelled

Total trip 6h 42m, 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 150 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 4h 00m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip6h 42mTUS 12:34 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.