How safe is boeing 777?

What year did the supersonic airline Concorde aircraft make it's final flight? Are winglets important to airplanes? What is the distance from Cape Town airport to Hermanus? What is a sentence for arrival? Who designed the first aeroplane? What currancy is lanzarote? What is the flight time from London to Jordan? What are huge bodies of air that form over water or land in tropical or polar regions? Can I use a school Id to board a plane? How many miles from New York city to Berlin Germany? How long to fly from Manchester UK to zurich? Why do planes fly so slow? How long is the flight to South Dakota from NY? Where is a aileron on a airplane? What phraseology will the tower use if you are NOT approved to cross the runway? How much does a delta airline pilot make a month? Can you fly in an airplane with a cast on? What risks did Amelia Earhart have to take? How many people hijacked flight 93? How long is flight from Bangkok to Macau?