Originally Posted by
st530
I booked a multi-segment journey (IAD-MIA, MIA-IAH) on the same day with a 4-hour time lag in MIA with the specific intention of being able
You need to be more specific, as greater than 4 hours creates a stop (domestic flights). Less than four on this is a domestic connection and a one-way IAD-MIA-IAH, with check thru.
If under four hours, the bag check agent will have to override the computer. They may not be comfortable or familiar on how to do that