Flights for the airplane with tail number N66831 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.

UA1830 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on December 31, 2021. It departed from gate F2. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1830.
UA638 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on December 30, 2021. It arrived at gate F12. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA638.
UA2247 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on December 29, 2021. It departed from gate D10. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA2247.
UA650 (HNL-SFO)
This United Airlines flight traveled from Honolulu International Airport to San Francisco International Airport, on December 29, 2021. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA650.
UA1581 (SFO-HNL)
This United Airlines flight traveled from San Francisco International Airport to Honolulu International Airport, on December 29, 2021. It departed from gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1581.
UA1597 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on December 28, 2021. It arrived at gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1597.
UA1829 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on December 23, 2021. It departed from gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1829.
UA2050 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on December 23, 2021. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA2050.
UA2440 (SFO-MCO)
This United Airlines flight traveled from San Francisco International Airport to Orlando International Airport, on December 20, 2021. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA2440.
UA1118 (CUN-SFO)
This United Airlines flight traveled from Cancun Airport to San Francisco International Airport, on December 20, 2021. It arrived at gate G3. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1118.
UA1824 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on December 18, 2021. It departed from gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1824.
UA1073 (SFO-MCO)
This United Airlines flight traveled from San Francisco International Airport to Orlando International Airport, on November 26, 2021. It departed from gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N66831. See all the flights for UA1073.