Usually, there are many people waiting for going through the border at that time in the morning. You'd better get there earlier to pass through the customs. In order to catch up your flight, you'd better take a taxi to the airport agter passing through the border. Well, if time allows, you can also take bus AP1 from the border to the airport.

greatly appreciate david . suprise that even going into macau. does it applicable to foreigner, understand there various counter for other nationality. Usually where the crowd be, gongbei or macao side.