The jet is capable of great speeds at high altitude, through storms and extreme turbulance. The nose has been redesigned in Liberty City and given as a gift to every airport with the standart white color except for Adios Airlines.
The tail has remained the same over the years and so have the wings. The engines however, have had some changes here and there to make the plane fly smoother through a stormy cloud at super high speed.
The plane looks big, and it is. How can such this big of a thing still fly? That's the magic of the Jet Liner.
The different liveries on the plane on Los Santos International Airport