UA 4523 then UA 1806 at Houston
Huntsville → Houston → Dallas-Fort Worth
Timetable, Houston time
08:40UA 4523 from Huntsville at the gate
11:55UA 1806 to Dallas-Fort Worth leaves the gate
3 h 15 apart on the timetable
Today
From the airport’s board at 09:27 Houston time
10:17UA 4523 expected at the gate1 h 37 late
11:55UA 1806 due to leave, no estimate yet
1 h 38 between the gates, on these times
The last days
UA 4523 and UA 1806 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.