Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Seattle via San Diego: arrives on time 84%
-
07:55 HOU → 09:05 SANWN 3824 · Southwest · 3h 10m · 81% on time, 0.0% cancelled
-
2h 00m layover in San Diego (SAN) · 90 min minimum on separate tickets
-
11:05 SAN → 14:21 SEADL 2508 · Delta · 3h 16m · 90% on time, 0.9% cancelled
Total trip 8h 26m, scheduled departure to arrival (Seattle is 2 h behind Houston). Times are local. Both flew on 55 of the last 56 days.
Makes the connection95%The first flight arrived more than 30 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 00m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.9% are) and within 15 minutes (90%).
Total trip8h 26mHOU 07:55 to SEA 14:21, 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.