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

San Diego → Houston via San Francisco: arrives on time 82%

  1. 18:27 SAN → 20:07 SFO
    UA 1302 · United · 1h 40m · 62% on time, 0.0% cancelled
  2. 3h 52m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 23:59 SFO → 06:04 IAH +1 day
    UA 505 · United · 4h 05m · 82% on time, 0.3% cancelled

Total trip 9h 37m, scheduled departure to arrival (Houston is 2 h ahead of San Diego). Times are local. Both flew on 49 of the last 56 days.

Makes the connection100%The first flight arrived more than 187 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 52m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.3% are) and within 15 minutes (82%).
Total trip9h 37mSAN 18:27 to IAH 06:04, 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.