WN 1744 then WN 3470 at Phoenix
Houston Hobby → Phoenix → Oakland
Timetable, Phoenix time
08:50WN 1744 from Houston Hobby at the gate
16:05WN 3470 to Oakland leaves the gate
7 h 15 apart on the timetable
The last days
WN 1744 and WN 3470 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.