Flights for UA3870 These are not all the flights that UA3870 has taken, just some of them that have flown in or out of SFO

UA3870 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on March 17, 2024. It arrived at gate F13. See all the flights for UA3870.
UA3870 (IAB-SFO)
This United Airlines flight traveled from McConnell Air Force Base to San Francisco International Airport, on February 07, 2024. Passengers were flying aboard a Boeing 777-200 with tail number N218UA. See all the flights for UA3870.
UA3870 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on January 22, 2024. See all the flights for UA3870.
UA3870 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on December 17, 2023. It arrived at gate F20. See all the flights for UA3870.
UA3870 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on August 10, 2023. It arrived at gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N429UA. See all the flights for UA3870.

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".