<p>Is it a bird? Is it a plane? No. It’s a bird in a plane. That’s what surprised passengers on board a United Airlines flight departing San Francisco International Airport on September 20.</p><p>Jasreen Gupta was on the plane, bound for Newark, with her mother when she filmed the spectacle. She said she spotted the bird shortly before takeoff.</p><p>Gupta posted the video to Twitter, where United asked her to get in touch. United had yet to comment at the time of writing. A United flight from San Francisco to Newark took off at around the time Gupta posted her video, after a 29-minute delay. Credit: Jasreen Gupta via Storyful</p><br />
