UA 685 then DL 2403 at Houston
Austin → Houston → Atlanta
Timetable, Houston time
17:25UA 685 from Austin at the gate
18:19DL 2403 to Atlanta leaves the gate
54 min apart on the timetable
Today
From the airport’s board at 02:45 Houston time
17:25UA 685 due at the gate, no estimate yet
18:19DL 2403 due to leave, no estimate yet
54 min between the gates, on these times
The last days
UA 685 and DL 2403 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.