Finnair airline plane at Helsinki International airport, Helsinki, Finland, Europe

Smiling flight attendant takes a meal order from a passenger in business class on board a RwandAir Airbus A330-300 aircraft on the flight from Brussels International Airport (BRU) in Belgium to Kigali International Airport (KIG) in Rwanda, Africa

Flight attendant hands bread to passenger in Poerava Business Class aboard Air Tahiti Nui Boeing 787 Dreamliner aircraft on the flight from Paris Charles de Gaulle Airport (CDG) in France to Los Angeles International Airport (LAX) in the United States

Flight attendant hands menu to passenger in Poerava Business Class aboard Air Tahiti Nui Boeing 787 Dreamliner airplane on the flight from Paris Charles de Gaulle Airport (CDG) in France to Los Angeles International Airport (LAX) in the United States

Flight attendant in the Poerava Business Class of Air Tahiti Nui Boeing 787 Dreamliner aircraft at Paris Charles de Gaulle Airport, near Paris, France

Station manager and flight attendant laugh on board a RwandAir Airbus A330-300 airplane before the flight from Brussels Airport (BRU) in Belgium to Kigali International Airport (KIG) in Rwanda, Brussels, Belgium, Europe

Flight attendants with tray of fresh Tahitian tiare flowers greeting passengers on board Air Tahiti Nui Boeing 787 Dreamliner airplane, Paris Charles de Gaulle Airport (CDG), near Paris, France