Flights for UA1631 These are not all the flights that UA1631 has taken, just some of them that have flown in or out of SFO

UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on June 05, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 25, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on June 06, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on April 10, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on April 14, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 01, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 08, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 21, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on April 13, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 06, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 15, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.
UAL1631 (KEWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on May 12, 2017. Passengers were flying aboard a Boeing 757-200. See all the flights for UA1631.

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".