1. Air transport has improved in terms of that airplanes can now connect virtually any two cities in the world with non-stop service, extends the range of more than 2775 kilometers, and can carry up to 301 passengers up to 17466 kilometers.
2. The advantages of airline companies buying the 777-200LR would be that it can carry more passengers and go to further distances without having to stopover at other countries.The disadvantage would be that it would be very expensive.
