We are flying out of Dubrovnik airport on a Monday 7:20 am flight (Croatia Airlines for 1st leg/ United for 2nd leg). We are debating how early to arrive prior to the flight. Croatia Airlines website suggests to arrive 2 hours prior for check in. United suggests 3 hours and the lines might be long in DBV since It is high tourist season.
I assume that traffic to DBV from the city (Gruz) will be light at 4 or 5 in the morning. I have no prior experience with DBV airport. Any suggestions would be appreciated. We plan to use a taxi transfer service.