WN 4114 then WN 277 at Phoenix
St Louis → Phoenix → Austin
Timetable, Phoenix time
23:15WN 4114 from St Louis at the gate
09:00WN 277 to Austin leaves the gate
9 h 45 apart on the timetable, overnight
The last days
WN 4114 and WN 277 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.