WN 2931 then AC 3017 at San Francisco
Denver → San Francisco → Austin
Timetable, San Francisco time
09:50WN 2931 from Denver at the gate
12:06AC 3017 to Austin leaves the gate
2 h 16 apart on the timetable
The last days
WN 2931 and AC 3017 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.