BlackBird Air, Inc., an on-demand flight service operating out of San Carlos, California, has announced it intends to buy 100 eFlyer 4s and 10 eFlyer 2s from Bye Aerospace. These will augment the firm’s existing fleet of Cirrus SR22s and Pilatus PC12s in providing service to its customers. As the San Francisco Chronicle explains, BlackBird has been called “the Uber of air travel,” an app-driven service that enables flights to cities like Burbank, Palm Springs and Las Vegas. Sarah Feldberg, writing for the Chronicle, runs through the niceties of this different plane rental approach. “The interface operates like any trip-booking app until you’ve selected your date and destination. Then, BlackBird prompts you to either join an existing flight or create your own by choosing an aircraft and departure time. For $408, you can fly a three-seater [plus pilot], single-engine Cirrus SR22 from Oakland to Tahoe City on May 24, leaving roughly whenever you’d like and arriving an hour later.” Split …