Flights for the airplane with tail number N420UA 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.

UA528 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on February 23, 2020. It arrived at gate F20. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA528.
UA1571 (SFO-PVR)
This United Airlines flight traveled from San Francisco International Airport to Lic Gustavo Diaz Ordaz International Airport, on February 08, 2020. It departed from gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA1571.
UA1900 (ATL-SFO)
This United Airlines flight traveled from Hartsfield-Jackson Atlanta International Airport to San Francisco International Airport, on February 08, 2020. It arrived at gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA1900.
UA2228 (PIT-SFO)
This United Airlines flight traveled from Greater Pittsburgh International Airport to San Francisco International Airport, on February 07, 2020. It arrived at gate F3A. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA2228.
UA2229 (SFO-PIT)
This United Airlines flight traveled from San Francisco International Airport to Greater Pittsburgh International Airport, on February 07, 2020. It departed from gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA2229.
UA1900 (ATL-SFO)
This United Airlines flight traveled from Hartsfield-Jackson Atlanta International Airport to San Francisco International Airport, on February 07, 2020. It arrived at gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA1900.
UA1554 (SFO-ATL)
This United Airlines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on February 06, 2020. It departed from gate F20. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA1554.
UA353 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on February 06, 2020. It departed from gate E9. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA353.
UA2054 (PDX-SFO)
This United Airlines flight traveled from Portland International Airport to San Francisco International Airport, on February 06, 2020. It arrived at gate E9. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA2054.
UA2166 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on February 06, 2020. It departed from gate E5. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA2166.
UA577 (DTW-SFO)
This United Airlines flight traveled from Detroit Metro Airport to San Francisco International Airport, on February 06, 2020. It arrived at gate E5. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA577.
UA288 (SFO-DTW)
This United Airlines flight traveled from San Francisco International Airport to Detroit Metro Airport, on February 05, 2020. It departed from gate F3. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA288.