With comparable seating configurations, the Boeing 777-300ER is slightly more fuel-efficient than either the 747-8I or the A380, according to an analysis by Leeham Co. It also has lower maintenance costs, thanks to having only two engines, while the 747 and A380 are both four-engine planes.
Which is bigger b777 or b747?
Boeing only has a few orders left for the aircraft, all of which are cargo varieties.
Boeing 777x vs Boeing 747.
|Boeing 777x-9||Boeing 747-8|
|Length||251 ft 9 in (76.7 m)||250 ft 2 in / 76.3 m|
|Wingspan||235 ft 5 in (71.8 m), 212 ft 9 in (64.8 m) folded||224 ft 7 in / 68.4 m|
How many 777 crashed?
As of February 2021, the 777 had been involved in 31 aviation accidents and incidents, including seven hull losses (five during flight and two on ground) with 541 fatalities, and three hijackings.
Why is Boeing 777 so popular?
The Popular Boeing 777
The Boeing 777 is Boeings’ best selling aircraft. In a market currently focused heavily on fuel savings, a large fuel-efficient twinjet is a very attractive offering. The main competition for the Triple Seven is the; Airbus A330, Airbus A340, McDonnell Douglas MD11 and the Airbus A350.
Is Boeing 777 better than Airbus A380?
The Airbus A380 can fly for 14,800 kilometers. The smaller of the 777Xs, the 777-8, can fly 16,090 kilometers, and the larger 777-9 can fly 13,940 kilometers. On range, the 777-8 substantially outperforms the A380. But most of the orders so far have been for the 777-9, which has a slightly shorter range than the A380.
How old are 777 planes?
The 777 program was launched in October 1990 with an order from United Airlines. In June 1995, United flew its first 777 in revenue service. The Boeing board of directors authorized production of the 777-300 on June 26, 1995, and the first 777-300 was delivered to Cathay Pacific Airways in June 1998.
Why is the 777 so loud?
The General Electric, Rolls Royce and Pratt & Whitney engines designed for the 777 have the largest front fan disks of any commerical airliner turbofan engine. … The fan blade tips go supersonic, creating a droning noise that in my opinion is very irritating.
Can a Boeing 777 fly on one engine?
Wide-body aircraft like the Boeing 777 are rated to fly for more than five hours on a single engine. Visit the Business section of Insider for more stories.
Which is the safest plane?
Here are the world’s safest airlines for 2021, according to AirlineRatings.
- Qantas. A Qantas Airbus A380.
- Qatar Airways. A Qatar Airways Boeing 777-200LR. …
- Air New Zealand. An Air New Zealand Boeing 777-200. …
- Singapore Airlines. A Singapore Airlines Airbus A380. …
- Emirates. …
- EVA Air. …
- Etihad Airways. …
- Alaska Airlines. …
10 янв. 2021 г.
How good is the Boeing 777?
The Boeing 777 is one of the safest and most successful aircraft in aviation history. If you’ve been on a long-haul flight in the last 20 years, there’s a high probability that you’ve been on one. First entering service in 1995 with United Airlines, it is now a member of over 50 different airline’s fleets.
Is the Boeing 777 a Dreamliner?
The Boeing 787 ‘Dreamliner’ has revolutionized long-haul commercial air travel. … The 777 had previously been the long-haul workhorse of the airline industry. Before the arrival of the Dreamliner, it was thought to have its future guaranteed.
Who makes Boeing 777 engines?
The General Electric GE90 is a family of high-bypass turbofan aircraft engines built by GE Aviation for the Boeing 777, with thrust ratings from 81,000 to 115,000 lbf (360 to 510 kN). It entered service with British Airways in November 1995.
Which airline has the most 777?
Emirates operates the largest 777 fleet, with 148 aircraft. FedEx Express operates the largest fleet of the 777F cargo aircraft. As June 2019, 2,033 Boeing 777s, of all variants, have been ordered, and 1,598 have been delivered.
What plane will replace the A380?
The Airbus A380 is a groundbreaking aircraft in many respects. However, in most cases, its success was short-lived, and its position as Airbus’ flagship aircraft is rapidly coming to an end. Its successor, the A350, has proven itself fit for the future, with a strong order book and a vast array of airline users.
Are larger planes safer?
Aircraft of all sizes are safe within their operational limits. Larger aircraft designed for airline use continue to be upgraded with redundancies that provide for safer passenger experiences.
What planes are replacing the 747?
As the world holds its breath in collective anticipation of the Boeing 777X’s introduction, we are reminded that the industry is also saying goodbye to the Queen of the Skies, the Boeing 747. The 777 series will soon become Boeing’s largest aircraft and carry the company’s flagship plane’s mantle.