Originally Posted by alect
IAD-LAX arrives into T4, LAX-HKG departs from TBIT (a 3 minute outdoor walk from T4).
I see. Thanks. Will it mean I will have to clear customs etc before I get to the outdoor walk?
I would imagine there is no need as I would only be arriving domestically within USA and therefore there is no need to clear anything when exiting T4?
Thanks.