While the flight duration may vary for Business Class travelers depending on the departure and arrival airports, here are some average flight times from popular locations you might be interested in: Amman to Abu Dhabi: 3 hours 18 minutes Alexandria to Abu Dhabi: 4 hours 4 minutes Beirut to Abu Dhabi: 3 hours 52 minutes Riyadh to Abu Dhabi: 1 hour 52 minutes