Flights for UA28 These are not all the flights that UA28 has taken, just some of them that have flown in or out of SFO

UAL28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on November 13, 2018. Passengers were flying aboard a Boeing 787-9. See all the flights for UA28.
UAL28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on December 31, 2018. Passengers were flying aboard a Boeing 787-9. See all the flights for UA28.
UAL28 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on January 08, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA28.
UAL28 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on January 22, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA28.
UAL28 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on January 15, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA28.
UAL28 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on January 29, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA28.
UAL28 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on February 12, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA28.
UAL28 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on February 05, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA28.

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".