(CNN) — Boeing said it will slash staff and production after posting a massive first-quarter loss. Demand for air travel has evaporated during the coronavirus outbreak, and the aerospace company continues to reel from the 737 Max grounding.

The Chicago-based company announced it would cut 10% of its jobs, about 16,000 positions, through a combination of buyouts, natural attrition and involuntary layoffs. The cuts will be deepest in Boeing’s commercial airplane unit — about 15% of jobs. And Boeing said it would drastically scale back production of the two widebody passenger jets, the 787 Dreamliner and the 777.

READ MORE: Simeon High School Student Jamari Williams Shot And Killed Blocks From School; Classmate Wounded In Separate Shooting In Hyde Park

“The demand for commercial airline travel has fallen off a cliff,” said Boeing CEO Dave Calhoun. “The pandemic is also delivering a body blow to our business.”

The company lost $1.7 billion from its core operations, a bit worse than Wall Street had expected. Boeing was hit by both by the 737 Max crisis as well as airlines canceling and delaying orders for new planes because of of the pandemic. A shutdown of its factories due to health concerns cost the company $137 million.

More than two-thirds of aircraft around the world are now parked, according to tracking firm Cirium, as airlines slash their flight schedules. Passenger demand is down about 90%.

Tuesday Southwest Airlines, one of Boeing’s best customers, disclosed it had delayed delivery of at least 55% of the planes it had previously scheduled for delivery from Boeing this year or next.

Widebody jets, Boeing’s strongest sector, could also be hurt because of their use on long-range international flights. At Boeing’s annual meeting Monday, CEO Dave Calhoun said the expectation is that the demand for international travel will take even longer to rebound than the demand for domestic travel.

READ MORE: City To Install Or Upgrade 100 Miles Of Bike Lanes Over Next Two Years

Boeing will cut production of the 787 Dreamliner to seven a month from 12. The 777, of which it is about to debut a new version, will be cut to three a month. The 747 and 767, which Boeing is building primarily only as freighters for cargo use, will maintain their current production levels.

Boeing suspended production of its bestselling jet, the 737 Max, in January, ahead of the pandemic’s impact on most air travel. Instead the halt was due to its prolonged grounding in March last year following two fatal crashes that killed 346 people.

While it recently resumed production of its other jets, the 737 Max line remains shut for now. Boeing said it will build only 31 of the jets each month when it does resume, and said it will only gradually build to that level. It had been building 52 planes a month at the time of the grounding.

Boeing rival Airbus has also been hit by a sharp drop in demand for jets because of canceled orders and postponed deliveries. It has cut production rates by about one third, and on Monday it furloughed about 6,000 employees. Wednesday it report a net loss of €481 million, as CEO Guillaume Faury warned “We are still at an early stage of this crisis.”

Shares of Dow component Boeing moved 3.5% higher on the news.

MORE NEWS: Chicago Teachers Union Says CPS Not Listening To Their COVID Concerns, And Thousands Of Students Have Been Quarantined

The-CNN-Wire™ & © 2020 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.