Etihad Airways is an excellent airline. Like Emirates International Airlines and Qatar Airways, it is an airline with super money, new aircraft and excellent service. There is no need to worry about security. Although several countries in the Middle East are not peaceful at present, the United Arab Emirates is still very safe. Abu Dhabi airport is small, and four hours of connecting flight time is enough. Don't worry about the problem of delay. Even if the last flight is really delayed due to the delay of the previous flight, the airline will definitely be responsible for arranging it. Etihad Airways has a good reputation.