Flights for UA1642 These are not all the flights that UA1642 has taken, just some of them that have flown in or out of SFO

UAL1642 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on March 06, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 26, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 12, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 19, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (SFO-PHL)
This United Airlines flight traveled from San Francisco International Airport to Philadelphia International Airport, on November 25, 2012. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1642.
UAL1642 (SFO-PHL)
This United Airlines flight traveled from San Francisco International Airport to Philadelphia International Airport, on March 12, 2015. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1642.
UAL1642 (SFO-YVR)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on March 16, 2015. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on October 06, 2012. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (STL-SFO)
This United Airlines flight traveled from Lambert-St. Louis International Airport to San Francisco International Airport, on May 23, 2013. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (YVR-SFO)
This United Airlines flight traveled from Vancouver International Airport to San Francisco International Airport, on November 19, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.
UAL1642 (YVR-SFO)
This United Airlines flight traveled from Vancouver International Airport to San Francisco International Airport, on November 21, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1642.

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".