Travel is inevitable by plane, so how to choose an airline when flying?
First, look at safety and past accident rates. There is to see the on-time rate and whether often miss the plane, these can be queried through the Internet, or the area of the Internet to collect relevant information.
Second, look at the onboard service, equipment, meals, etc., you can check the comments of past passengers and photos taken.
Third, look at the amount of free checked baggage, especially when traveling abroad, prepare more things.
Fourth, look at the benefits and miles, if you are already a member of an airline, flying on other airlines in the unified alliance is conducive to accumulating miles and points.