WN 1752 then OZ 6403 at San Francisco
Phoenix → San Francisco → Austin
Timetable, San Francisco time
10:30WN 1752 from Phoenix at the gate
16:20OZ 6403 to Austin leaves the gate
5 h 50 apart on the timetable
The last days
WN 1752 and OZ 6403 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.