AA1253 (SFO-ORD) on March 20, 2023 This American Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on March 20, 2023, was operated by another airline. It departed from gate B21. Passengers were flying aboard a Boeing 737-800 with tail number N814NN. See all the flights for AA1253.
AA1253'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.