WN 3909 then WN 7 at Denver
Sacramento → Denver → San Antonio
Timetable, Denver time
08:55WN 3909 from Sacramento at the gate
11:10WN 7 to San Antonio leaves the gate
2 h 15 apart on the timetable
The last days
WN 3909 and WN 7 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.