UA1140 (BOS-SFO) on April 12, 2021 This United Airlines flight traveled from Gen E L Logan International Airport to San Francisco International Airport, on April 12, 2021. It arrived at gate F14. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1140.

Flight path for UA1140 on this date

Sometimes flight paths may look a bit weird in places, because that is (can be) the nature of radar data. It should still give you a rough idea of where this flight traveled to and from though.