Flights for UA493 These are not all the flights that UA493 has taken, just some of them that have flown in or out of SFO

UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 18, 2019. Passengers were flying aboard a Boeing 737-800 with tail number N78511. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 17, 2019. Passengers were flying aboard a Boeing 737-800. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 16, 2019. Passengers were flying aboard a Boeing 737-800 with tail number N73256. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 14, 2019. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 13, 2019. Passengers were flying aboard a Boeing 737-800 with tail number N73299. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 11, 2019. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 10, 2019. Passengers were flying aboard a Boeing 737-800. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 09, 2019. Passengers were flying aboard a Boeing 737-800 with tail number N24211. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 07, 2019. Passengers were flying aboard a Boeing 737-800. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 06, 2019. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 04, 2019. See all the flights for UA493.
UA493 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on September 02, 2019. Passengers were flying aboard a Boeing 737-900. See all the flights for UA493.

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".