Flights for UA528 These are not all the flights that UA528 has taken, just some of them that have flown in or out of SFO

UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 20, 2012. Passengers were flying aboard an Airbus A320-200. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 20, 2012. Passengers were flying aboard an Airbus A320-200. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 27, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 22, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 16, 2012. Passengers were flying aboard an Airbus A320-200. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 28, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 21, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA528.
UAL528 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 29, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA528.
UAL528 (SFO-SNA)
This United Airlines flight traveled from San Francisco International Airport to John Wayne Airport, on July 05, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA528.

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".