UA 448 then AS 9921 at San Francisco
Vancouver → San Francisco → Honolulu
Timetable, San Francisco time
15:27UA 448 from Vancouver at the gatealso CM 1125, AC 3283, AC 3449, NZ 9878
17:00AS 9921 to Honolulu leaves the gate
1 h 33 apart on the timetable
Today
From the airport’s board at 18:33 San Francisco time
15:40UA 448 reached the gate13 min late
16:47AS 9921 left the gate13 min early
1 h 07 between the gates
The last days
UA 448 and AS 9921 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.