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

San Diego → Miami via Houston: arrives on time 76%

  1. 10:23 SAN → 15:38 IAH
    UA 1980 · United · 3h 15m · 95% on time, 1.0% cancelled
  2. 3h 23m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 19:01 IAH → 22:40 MIA
    UA 1829 · United · 2h 39m · 78% on time, 0.0% cancelled

Total trip 9h 17m, scheduled departure to arrival (Miami is 3 h ahead of San Diego). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection98%The first flight arrived more than 158 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 23m layover.
Arrives on time76%First flight not cancelled (1.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip9h 17mSAN 10:23 to MIA 22:40, 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.