WN 2002 then WN 736 at Atlanta
Houston Hobby → Atlanta → St Louis
Timetable, Atlanta time
08:40WN 2002 from Houston Hobby at the gate
13:25WN 736 to St Louis leaves the gate
4 h 45 apart on the timetable
The last days
WN 2002 and WN 736 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.