Boeing 737 MAX - Wikipedia
https://en.wikipedia.org/wiki/Boeing_737_MAXAmerican Airlines was the first disclosed customer. By November 17, 2011, there were 700 commitments from nine customers, including Lion Air and SMBC Aviation Capital. By December 2011, the 737 MAX had 948 commitments and firm orders from thirteen customers. On September 8, 2014, Ryanair agreed to 100 firm orders with 100 options. In January 2017, aircraft leasing company GECAS ordered 75. By January 2019 the 737 MAX had 5,011 firm orders from …
Narrow-body aircraft - Wikipedia
en.wikipedia.org › wiki › Narrow-body_aircraftA narrow-body aircraft or single-aisle aircraft is an airliner arranged along a single aisle, permitting up to 6-abreast seating in a cabin below 4 metres (13 ft) of width. In contrast, a wide-body aircraft is a larger airliner usually configured with multiple aisles and a fuselage diameter of more than 5 metres (16 ft), allowing at least seven-abreast seating and often more travel classes