Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Tucson via Houston: arrives on time 81%
-
11:58 SAN → 17:25 IAHUA 2237 · United · 3h 27m · 79% on time, 0.3% cancelled
-
2h 35m layover in Houston (IAH) · 45 min minimum on one ticket
-
20:00 IAH → 20:42 TUSUA 4040 · United, flown by Mesa · 2h 42m · 83% on time, 0.0% cancelled
Total trip 8h 44m, scheduled departure to arrival. Times are local. Both flew on 36 of the last 56 days.
Makes the connection97%The first flight arrived more than 110 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 35m layover.
Arrives on time81%First flight not cancelled (0.3% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip8h 44mSAN 11:58 to TUS 20:42, 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.