Executives at Suffolk Construction, owned by John Fish, have used the Boston-based company’s private jet nearly 250 times since last year to fly from Hanscom Field to destinations such as Aruba and Aspen, Barcelona and Rome, Martha’s Vineyard and Napa Valley, according to a new report.

Private jet flights have increasingly become a target of criticism from climate advocates, given the large amount of pollution generated to transport usually just a few people.

Suffolk’s 19-passenger Gulfstream Aerospace GV-SP 550 flew every two or so days, its Rolls-Royce Pearl engines pumping out an estimated 2,329 tons of carbon emissions, according to the report, which catalogued the climate pollution from flights to and from New England’s largest noncommercial airport.

Read more: bostonglobe.com

Photo: bostonglobe.com