Flights for QR9231 These are not all the flights that QR9231 has taken, just some of them that have flown in or out of SFO

QR9231 (SFO-PHL)
This Qatar Airways flight between San Francisco International Airport and Philadelphia International Airport, on September 28, 2020, was operated by another airline. See all the flights for QR9231.
QR9231 (SFO-PHL)
This Qatar Airways flight between San Francisco International Airport and Philadelphia International Airport, on September 21, 2020, was operated by another airline. See all the flights for QR9231.

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".