Flights for UA1561 These are not all the flights that UA1561 has taken, just some of them that have flown in or out of SFO

UAL1561 (SFO-OGG)
This United Airlines flight traveled from San Francisco International Airport to Kahului Airport, on June 20, 2013. Passengers were flying aboard a Boeing 757-300. See all the flights for UA1561.
UAL1561 (SFO-OGG)
This United Airlines flight traveled from San Francisco International Airport to Kahului Airport, on June 28, 2013. Passengers were flying aboard a Boeing 757-300. See all the flights for UA1561.
UAL1561 (SFO-OGG)
This United Airlines flight traveled from San Francisco International Airport to Kahului Airport, on June 17, 2013. Passengers were flying aboard a Boeing 757-300. See all the flights for UA1561.
UAL1561 (SFO-OGG)
This United Airlines flight traveled from San Francisco International Airport to Kahului Airport, on June 23, 2013. Passengers were flying aboard a Boeing 757-300. See all the flights for UA1561.
UAL1561 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on September 29, 2012. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1561.
UAL1561 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on September 30, 2012. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1561.
UAL1561 (SFO-PIT)
This United Airlines flight traveled from San Francisco International Airport to Greater Pittsburgh International Airport, on November 09, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1561.
UAL1561 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on September 16, 2012. Passengers were flying aboard a Boeing 737-500. See all the flights for UA1561.
UAL1561 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on September 23, 2012. Passengers were flying aboard a Boeing 737-500. See all the flights for UA1561.
UAL1561 (SFO-YVR)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on December 23, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for UA1561.

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".