Flights for UA581 These are not all the flights that UA581 has taken, just some of them that have flown in or out of SFO

UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on April 03, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA581.
UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on August 11, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on April 04, 2012. Passengers were flying aboard an Airbus A319. See all the flights for UA581.
UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 21, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 07, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 14, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 28, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (JFK-SFO)
This United Airlines flight traveled from John F Kennedy International Airport to San Francisco International Airport, on April 01, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (LAS-SFO)
This United Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on November 25, 2011. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on March 17, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on March 30, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA581.
UAL581 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on March 31, 2012. Passengers were flying aboard an Airbus A320-200. See all the flights for UA581.