DL1657 (SEA-SFO) on August 25, 2019 This Delta Air Lines flight traveled from Tacoma International Airport to San Francisco International Airport, on August 25, 2019. Passengers were flying aboard an aircraft with tail number N104DU. See all the flights for DL1657.
DL1657'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.