Flights for the airplane with tail number N404UA 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.

UA996 (EUG-SFO)
This United Airlines flight traveled from Eugene Airport-Mahlon Sweet Field to San Francisco International Airport, on December 17, 2019. It arrived at gate F21. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA996.
UA556 (SAN-SFO)
This United Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on December 17, 2019. It arrived at gate F3. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA556.
UA784 (SFO-YVR)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on December 17, 2019. It departed from gate F21. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA784.
UA1107 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on December 16, 2019. It arrived at gate E8. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA1107.
UA699 (DFW-SFO)
This United Airlines flight traveled from Dallas-Fort Worth International Airport to San Francisco International Airport, on December 16, 2019. It arrived at gate E13. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA699.
UA277 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on December 16, 2019. It departed from gate F2. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA277.
UA685 (SFO-YVR)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on December 13, 2019. It departed from gate E13. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA685.
UA209 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on December 13, 2019. It arrived at gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA209.
UA357 (CVG-SFO)
This United Airlines flight traveled from Cincinnati/Northern Kentucky International Airport to San Francisco International Airport, on November 30, 2019. It arrived at gate E8. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA357.
UA1216 (SFO-DFW)
This United Airlines flight traveled from San Francisco International Airport to Dallas-Fort Worth International Airport, on November 30, 2019. It departed from gate E8. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA1216.
UA1410 (PDX-SFO)
This United Airlines flight traveled from Portland International Airport to San Francisco International Airport, on November 28, 2019. It arrived at gate E4. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA1410.
UA2229 (SFO-PIT)
This United Airlines flight traveled from San Francisco International Airport to Greater Pittsburgh International Airport, on November 28, 2019. It departed from gate E4. Passengers were flying aboard an Airbus A320-200 with tail number N404UA. See all the flights for UA2229.