JL57 (SFO-NRT) on February 25, 2023 This Japan Airlines flight between San Francisco International Airport and Narita International Airport, on February 25, 2023, was operated by another airline. It departed from gate A2. Passengers were flying aboard a Boeing 787-9 with tail number JA876J. See all the flights for JL57.
JL57's departure from 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.