Flights for UA873 These are not all the flights that UA873 has taken, just some of them that have flown in or out of SFO

UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on March 21, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 05, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on March 16, 2010. Passengers were flying aboard a Boeing 767-300. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 10, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 17, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 19, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 20, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 27, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 21, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on February 21, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 22, 2010. Passengers were flying aboard a Boeing 757-200. See all the flights for UA873.
UAL873 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on March 08, 2010. Passengers were flying aboard a Boeing 767-300. See all the flights for UA873.

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".