Flights for UA2556 These are not all the flights that UA2556 has taken, just some of them that have flown in or out of SFO

UA2556 (IAH-SFO)
This United Airlines flight traveled from George Bush Intercontinental Airport to San Francisco International Airport, on October 01, 2023. It arrived at gate E3. Passengers were flying aboard a Boeing 737-MAX 9. See all the flights for UA2556.
UA2556 (TUS-SFO)
This United Airlines flight traveled from Tucson International Airport to San Francisco International Airport, on September 25, 2022. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900. See all the flights for UA2556.
UA2556 (SFO-SJC)
This United Airlines flight traveled from San Francisco International Airport to Norman Y Mineta San Jose International Airport, on September 23, 2022. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N38417. See all the flights for UA2556.
UAL2556 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 13, 2018. Passengers were flying aboard a Boeing 757-300. See all the flights for UA2556.
UAL2556 (KIAH-SFO)
This United Airlines flight traveled from George Bush Intercontinental Airport to San Francisco International Airport, on October 26, 2017. Passengers were flying aboard a Boeing 787-9. See all the flights for UA2556.
UAL2556 (KLGB-SFO)
This United Airlines flight traveled from Long Beach Daugherty Field Airport to San Francisco International Airport, on August 16, 2017. Passengers were flying aboard a Boeing 767-400. See all the flights for UA2556.
UAL2556 (KLWS-SFO)
This United Airlines flight traveled from Lewiston Nez Perce County Airport to San Francisco International Airport, on November 03, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA2556.
UAL2556 (SFO-BFI)
This United Airlines flight traveled from San Francisco International Airport to King County International Airport-Boeing Field, on November 29, 2018. Passengers were flying aboard a Boeing 757-300. See all the flights for UA2556.
UAL2556 (SFO-KLAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on September 10, 2017. Passengers were flying aboard a Boeing 757-300. See all the flights for UA2556.