WN 3133 then WN 677 at Denver
Lubbock → Denver → Oakland
Timetable, Denver time
07:00WN 3133 from Lubbock at the gate
08:45WN 677 to Oakland leaves the gate
1 h 45 apart on the timetable
The last days
WN 3133 and WN 677 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.