What does LR mean in planes?
What does LR mean in planes? I was curious about the difference between the 777-200 LR and the 777-200 ER. ER stands for extended range. LR stands for long range.
Is A350 better than 777?
While the 777X offers unrivalled dimensions, advanced materials, and cutting-edge engine technology, the A350 shines with its lightweight composite airframe, advanced aerodynamics, and superior fuel efficiency.
Which aircraft has longest range?
Airbus A350-900ULR: The Record Breaker The Airbus A350-900ULR (Long-Range), designed especially for Singapore Airlines (SQ), holds the title of the longest-range commercial airliner currently in operation.
Why is 777 so special?
“The Boeing 777's unique combination of superior range, outstanding fuel efficiency and passenger-preferred comfort has created long-range success for carriers around the world. And the 777-300ER now gives operators a perfect opportunity to extend that success.
How far can a 787 fly?
The 787-8 Dreamliner can fly 242 passengers up to 7,350 nautical miles (13,620 km) in a typical two-class configuration.
Is A350 bigger than 777?
The 777-9 measures 251 ft 8 in (76.72 m) in length, compared with 242 ft 1 in (73.78 m) for the A350-1000. With its folding wingtips, its wingspan is much larger too – at 238 ft 10 in (72.80 m), it has more than 20 feet on the A350.
Why did Delta get rid of 777?
With schedule and cost reductions during the COVID-19 global pandemic, Delta decided to retire the 777 by the end of 2020, in order to “accelerate the airline's strategy to simplify and modernize its fleet while continuing to operate newer, more cost-efficient aircraft.” See the news release.
Can a plane fly for 24 hours?
Theoretically it is possible but even a supersonic jet would be hindered by factors such as speed restrictions and in-flight refuelling.