We're using Indochina Junk for our Halong Bay tour.
We'd like to catch a domestic flight from Hanoi to Danang. Apparently they can drop us off halfway and have a taxi take us the rest of the way.
Any idea what time we might arrive at Hanoi airport? We'd like to book the 6:45 flight out. How early do we need to get to the airport for a domestic flight?