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

San Diego → Newark via San Francisco: arrives on time 55%

  1. 18:27 SAN → 20:07 SFO
    UA 1302 · United · 1h 40m · 62% on time, 0.0% cancelled
  2. 1h 08m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 21:15 SFO → 05:51 EWR +1 day
    UA 698 · United · 5h 36m · 84% on time, 2.9% cancelled

Total trip 8h 24m, scheduled departure to arrival (Newark is 3 h ahead of San Diego). Times are local. Both flew on 49 of the last 56 days.

Makes the connection67%The first flight arrived more than 23 minutes late on 33% of the days it flew: too late for the 45-minute minimum connection on a 1h 08m layover.
Arrives on time55%First flight not cancelled (0.0% are) × connection made (67%) × second flight not cancelled (2.9% are) and within 15 minutes (84%).
Total trip8h 24mSAN 18:27 to EWR 05:51, 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.