Flights for UA2221 These are not all the flights that UA2221 has taken, just some of them that have flown in or out of SFO

UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on August 23, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on August 26, 2018. Passengers were flying aboard an Airbus A319. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on September 16, 2018. Passengers were flying aboard an Airbus A319. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on August 29, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on September 01, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on September 17, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on September 24, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on September 23, 2018. Passengers were flying aboard an Airbus A319. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on October 01, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on September 12, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.
UAL2221 (YYC-SFO)
This United Airlines flight traveled from Calgary International Airport to San Francisco International Airport, on August 30, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2221.

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".