Quantcast

Comparison of Boeing's successful commercial jets: The evolution from NG to MAX

Comparison of Boeing's successful commercial jets: The evolution from NG to MAX
Policy
Webp nablb6eptnudwsh6ai87sizb6mqt
A321XLR | Airbus

The Boeing 737 series has been a mainstay in the aviation industry since its introduction in 1967. Over the years, it has evolved through various iterations to address the changing demands of airlines and passengers. The most notable variants are the 737 Next Generation (NG) and the 737 MAX.

The 737 NG series, introduced in the late 1990s, includes models such as the -600, -700, -800, and -900. These models were designed to improve fuel efficiency, range, and passenger capacity compared to earlier versions. "The most popular model in the NG lineup is the 737-800," which can carry up to 189 passengers. Key features of this series include CFM56-7B engines, upgraded avionics with glass displays, and design improvements like winglets for better aerodynamics.

"The 737 NG became the backbone of many airline fleets worldwide," offering reliability for short- to medium-haul routes.

Get the Newsletter
Sign-up to receive weekly round up of news from Sky Industry News
By submitting, you agree to our Privacy Policy and Terms of Service. By providing your phone number you are opting in and consenting to receive recurring SMS/MMS messages, including automated texts, to that number from our short code. Msg & data rates may apply. Reply HELP for help, STOP to end. SMS opt-in will not be sold, rented, or shared.

In contrast, "the 737 MAX was Boeing’s answer to Airbus’s A320neo," aiming for superior fuel efficiency and quieter operations. Introduced in 2011, it featured significant upgrades but faced challenges due to two fatal crashes involving MAX 8 aircraft that led to a global grounding lasting nearly 18 months.

Key features of the MAX include LEAP-1B engines offering reduced fuel burn and emissions, updated flight decks with larger digital displays, redesigned winglets for better efficiency, and a controversial MCAS system that contributed to its temporary grounding.

Despite these issues, both aircraft continue to serve globally. The MAX is positioned as Boeing's future dominant narrow-body aircraft due to its enhanced efficiency and longer range. While they share similarities in designations—like using NG-style model numbers—their differences highlight advancements in aviation technology.

Organizations Included in this History
More News

Ethiopian Airlines has announced the launch of a new daily passenger service to Abu Dhabi, United Arab Emirates.

Jul 16, 2025

Etihad Airways has announced the launch of services to seven new destinations—Almaty, Baku, Bucharest, Medina, Tashkent, Tbilisi, and Yerevan—beginning in November 2025.

Jul 16, 2025

Airlines for America has emphasized the need for increased funding from the Federal Aviation Administration (FAA) to hire more air traffic controllers, update infrastructure, and build on the One Big Beautiful Bill down payment.

Jul 16, 2025

Los Angeles International Airport (LAX) has announced a complete closure of Aviation Boulevard between Arbor Vitae Street and Century Boulevard from July 14 at 9 a.m. to July 21 at 6 a.m. Shuttle access to the LAX/Metro Transit Center will remain...

Jul 16, 2025

Avianca has announced the launch of a social media thread on X, inviting travelers to explore Dallas as a new destination.

Jul 16, 2025

Finnair announced that Palta and the Finnish Transport Workers’ Union (IAU) have reached a negotiation result, leading to the cancellation of all previously announced strikes and the resumption of normal flight operations.

Jul 16, 2025