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

UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 24, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 23, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 22, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 21, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 20, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 19, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 18, 2020. It arrived at gate G1. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 17, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 16, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 15, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 14, 2020. See all the flights for UA28.
UA28 (SIN-SFO)
This United Airlines flight traveled from Singapore Changi Airport to San Francisco International Airport, on March 13, 2020. 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".