Flights for the airplane with tail number N2251U These are not all the flights for this airplane, just the ones that have flown in and out of SFO since we've been counting. See all the airports this plane has visited for those flights or all the airplanes we've logged so far.

UA858 (ICN-SFO)
This United Airlines flight traveled from Incheon International Airport to San Francisco International Airport, on March 15, 2021. It arrived at gate G2. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA858.
UA857 (SFO-ICN)
This United Airlines flight traveled from San Francisco International Airport to Incheon International Airport, on March 14, 2021. It departed from gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA857.
UA858 (ICN-SFO)
This United Airlines flight traveled from Incheon International Airport to San Francisco International Airport, on March 13, 2021. It arrived at gate G7. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA858.
UA857 (SFO-ICN)
This United Airlines flight traveled from San Francisco International Airport to Incheon International Airport, on March 12, 2021. It departed from gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA857.
UA1608 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on March 08, 2021. It arrived at gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1608.
UA1726 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on March 08, 2021. It departed from gate F13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1726.
UA302 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on March 06, 2021. It arrived at gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA302.
UA1900 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on February 28, 2021. It departed from gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1900.
UA2110 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on February 27, 2021. It arrived at gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA2110.
UA1726 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on February 27, 2021. It departed from gate F13. Passengers were flying aboard a Boeing 777-300 with tail number N2251U. See all the flights for UA1726.
UA296 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on February 26, 2021. It arrived at gate F13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA296.
UA1900 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on February 23, 2021. It departed from gate G2. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1900.