UA870 (SYD-SFO) on January 16, 2020 This United Airlines flight traveled from Kingsford Smith Airport to San Francisco International Airport, on January 16, 2020. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA870.

UA870'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.