AS 2095 then UA 1593 at San Francisco
Seattle → San Francisco → Houston
Timetable, San Francisco time
17:57AS 2095 from Seattle at the gate
23:15UA 1593 to Houston leaves the gatealso EK 6028, NZ 9192
5 h 18 apart on the timetable
The last days
AS 2095 and UA 1593 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.