The first member of the Max family, the Max 8, entered service last month, flying with a Malaysian low-priced airline, Malindo Air.
The new plane has a range of 3 215 miles, or 5 960 km, shorter than the 737 MAX 9's 3 515 miles, or 6 510 km.
"Airlines wanted a larger, better option in the large single-aisle segment with the operating advantages of the 737 MAX family", McAllister said.
Two Canadians among those sought by US authorities over attack on protesters
Washington's mayor and police chief have scheduled a news conference to provide an update on arrests. In one clip, the suit-clad guards can be seen repeatedly kicking a woman as she lay on a sidewalk.
The 737 MAX incorporates the latest technology CFM International LEAP-1B engines, Advanced Technology winglets, Boeing Sky Interior, large flight deck displays, and other improvements to deliver the highest efficiency, reliability and passenger comfort in the single-aisle market. Airbus could still fire back, as the Toulouse, France-based manufacturer's veteran sales chief John Leahy will be loath to be outdone in what's set to be his last appearance at the aviation industry's biggest gathering.
Planemakers also see growing opportunities in aviation services, with Boeing forecasting that that market could be worth US$8.5trn over 20 years, also growing at an average 4% a year.
Boeing's overall tally is a bigger number partly because it counts aircraft with 90 seats or more, whereas Airbus starts at 100 seats.
Boeing forecasts that the demand for government and commercial aerospace services will reach $2.6 trillion over the next decade.
Cosby trial: Jury back deliberating after deadlock
His lawyer says Cosby and Andrea Constand were lovers sharing a consensual sexual encounter at his suburban Philadelphia home. The jury's foreman said, in a note to Judge Steven O'Neill, "we can not come to a unanimous consensus on any of the counts".
Three cabinet ministers are in the French capital this week to promote Canada's aerospace sector and meet with various companies at the prestigious Paris Air Show.
Boeing's shares went up by 7.5 percent in the month prior the show while it boosted $199.08 on Monday's market close and declined 0.3 percent to $198.33 on Tuesday.
The exclusive catering and event management company Tapenade, part of the Eventist Group, will return to the Paris Air Show today.
Lakers not likely to pass on Ball with No. 2 pick
Of course, the shadow of his father, Lavar Ball, loomed over him, too. "I'm thankful of that, and I'll leave it of that". Sports Illustrated reported that part of Fox's motivation for beating UCLA was to "shut LaVar up".