I saw also From 6 am to 7 pm as well
Just flew in Delta ..I saw 6a to 7p??? Don't use so not certain ..But that is what I saw ...
I have been to RDU several times in the last month. Between 7 AM and 6 PM. The curbside checking has been open, however I only fly SW so am not sure of other airlines hours.
As far as I know it is
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