Abu Dhabi Departure

[worldtravellerrus]

Wife and I are taking the Constellation next Nov, that winds up in Abu Dhabi.

My question is to anyone who has had a cruise end there.

The ship arrives at 4 p.m. November 27th,but the cruise ends on November, 28th

We want to catch a plane at 2:35 a.m. on the 28th and not wait for the cruise to end.

How long would it take the customs to clear the ship and is there a shuttle that can be taken from the cruise terminal to the airport?

Early,early morning seems to be the time for the flights that we want.

Thanks for your help