The Boeing 737 Next Generation, commonly abbreviated as 737NG, or 737 Next Gen, is a twin-engine narrow-body aircraft produced by Boeing Commercial Airplanes. Launched in 1993 as the third generation derivative of the Boeing 737, it has been produced since 1997.LEAP-1B
Technical Specs

	737-7	737-8
Range nm (km)	3,800 (7,040)	3,500 (6,480)
Length	35.56 m (116 ft 8 in)	39.52 m (129 ft 8 in)
Wingspan	35.9 m (117 ft 10 in)	35.9 m (117 ft 10 in)
Engine	LEAP-1B from CFM International	LEAP-1B from CFM International

A passenger aircraft will glide perfectly well even if all its engines have failed, it won't simply fall out the sky. Infact it can fly for around 60 miles if it loses its engines at a typical cruise altitude of 36,000ft.

Does a 737 have a critical engine : No, critical engine is only relevant for multi engine propellor aircraft. Can a Boeing 737 fly on one engine A Boeing 737 can fly on one engine, but it is not a normal or desirable situation.

Can a 737 run on one engine

Absolutely. That is what they are designed to do. By law, planes have to be able to fly from point A to point B, over water, on just one engine.

Which 737 to avoid : Boeing 737 Max jets were grounded worldwide between March 2019 and November 2020 following two catastrophic crashes involving the Max 8 model.

How safe is the 737-800 aircraft in light of the recent incidents of the 737 Max8 The 737–800 is a different aircraft than the 737-MAX. As of today the 737–800 is in the family of the safest aircraft. The 737–600/700/800/900 are a leader in safety.

The 737 MAX 7, MAX 8, and MAX 9 are intended to replace the 737-700, -800, and -900 respectively, and a further-stretched 737 MAX 10 is available. However, as of February 2024, the MAX 7 and MAX 10 have not been certified, with the FAA declining to provide a timetable for approval.

Can a 747 land with 2 engines

A Boeing 747 can fly on just one engine, but it is not recommended. In the event of a major failure or bird strike, the aircraft would need at least two engines to remain maneuverable and limp to a safe landing.Can a Boeing 747 or an Airbus A380 operate on a single engine in an emergency Yes. In fact, An aircraft can operate with zero engines in an emergency.As with every Boeing airplane, the 787 includes many layers of redundancy for continued safe operation, and the electrical system is no exception. For example, Boeing has demonstrated that the 787 can fly for more than 330 minutes on only one engine and one of the six generators and land safely.

A new twist in the safety crisis engulfing Boeing could see the airline prosecuted over the 737 MAX 8 crashes in 2018 and 2019 that left 346 people dead.

Are 757 planes safe : 757 is a wonderful airplane, incredibly safe workhorse. But it's old. With Max 10 delayed indefinitely, no new Boeing airplane dev and limited A321neo availability, these birds need a lot of extra love and care.

Has any Boeing 737 crashed : Five years after two Boeing 737 Max crashes, families want answers More than five years after two 737 MAX crashes killed 346 people, families of the victims are still pushing the Justice Department to hold Boeing accountable.

What is the safest Boeing plane

An Air New Zealand Boeing 787-9. The world's safest aircraft have been named in Boeing's Statistical Summary of Commercial Jet Airplane Accidents 1959 – 2022.

The Max 8 was the first model in the series to enter service, but it caused Max jets to be grounded worldwide in 2019 following two catastrophic crashes. After software updates and intensive safety checks, they came back into service at the end of 2020 and have been deemed safe by authorities.According to experts, the model (737-800) is considered to be the safest aircraft ever made. The 737-800 belongs to the aviation giant's next-generation aircraft which also includes 600, 700, and 900.

Can a 747 run on 3 engines : The 747 is certified to fly on just three engines, and there was no indication of any damage to the aircraft's other engines. Safety experts and aviation regulators still questioned the decision to operate such a long flight with one engine out.