Flights for the airplane with tail number N12221 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.

UA380 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on July 10, 2019. It arrived at gate E62. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA380.
UA234 (SFO-MCO)
This United Airlines flight traveled from San Francisco International Airport to Orlando International Airport, on July 10, 2019. It departed from gate F90. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA234.
UA2068 (MFR-SFO)
This United Airlines flight traveled from Rogue Valley International-Medford Airport to San Francisco International Airport, on July 10, 2019. It arrived at gate F90. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA2068.
UA1841 (SFO-MFR)
This United Airlines flight traveled from San Francisco International Airport to Rogue Valley International-Medford Airport, on July 09, 2019. It departed from gate E68. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA1841.
UA705 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on July 07, 2019. It departed from gate E60. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA705.
UA2230 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on July 07, 2019. It arrived at gate E60. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA2230.
UA809 (SFO-SNA)
This United Airlines flight traveled from San Francisco International Airport to John Wayne Airport, on July 07, 2019. It departed from gate E60. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA809.
UA470 (MCO-SFO)
This United Airlines flight traveled from Orlando International Airport to San Francisco International Airport, on July 07, 2019. It arrived at gate E60. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA470.
UA2384 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on July 03, 2019. It departed from gate E69. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA2384.
UA1800 (LAS-SFO)
This United Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on July 02, 2019. It arrived at gate E65. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA1800.
UA492 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on July 02, 2019. It departed from gate E69. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA492.
UA324 (DFW-SFO)
This United Airlines flight traveled from Dallas-Fort Worth International Airport to San Francisco International Airport, on July 02, 2019. It arrived at gate E69. Passengers were flying aboard a Boeing 737-800 with tail number N12221. See all the flights for UA324.