UA643 (KOA-SFO) on January 23, 2023 This United Airlines flight between Kailua-Kona International Airport and San Francisco International Airport, on January 23, 2023, was operated by another airline. It arrived at gate F12. Passengers were flying aboard a Boeing 757-300 with tail number N75853. See all the flights for UA643.

UA643's arrival at SFO 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.