Flights for UA2173 These are not all the flights that UA2173 has taken, just some of them that have flown in or out of SFO

UAL2173 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on September 07, 2014. Passengers were flying aboard a Boeing 767-300. See all the flights for UA2173.
UAL2173 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on April 23, 2014. Passengers were flying aboard a Boeing 767-300. See all the flights for UA2173.
UAL2173 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on May 31, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for UA2173.
UAL2173 (SFO-KIAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on October 11, 2015. Passengers were flying aboard a Boeing 787 Dreamliner. See all the flights for UA2173.
UAL2173 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 03, 2015. Passengers were flying aboard an Airbus A320-200. See all the flights for UA2173.
UAL2173 (VHHH-SFO)
This United Airlines flight traveled from Hong Kong International Airport to San Francisco International Airport, on December 16, 2015. Passengers were flying aboard a Boeing 747-400. See all the flights for UA2173.
UAL2173 (VHHH-SFO)
This United Airlines flight traveled from Hong Kong International Airport to San Francisco International Airport, on December 27, 2015. Passengers were flying aboard a Boeing 777-200. See all the flights for UA2173.

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".