Flights for the airplane with tail number N18243 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

UA1711 (SFO-CLE)
This United Airlines flight between San Francisco International Airport and Hopkins International Airport, on May 07, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA1711.
UA584 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on May 07, 2023, was operated by another airline. It arrived at gate D11. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA584.
UA565 (YYZ-SFO)
This United Airlines flight between Toronto Lester B Pearson International Airport and San Francisco International Airport, on April 28, 2023, was operated by another airline. It arrived at gate E12. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA565.
UA436 (SFO-BWI)
This United Airlines flight between San Francisco International Airport and Baltimore-Washington International Thurgood Marshall Airport, on April 23, 2023, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA436.
UA2423 (YVR-SFO)
This United Airlines flight between Vancouver International Airport and San Francisco International Airport, on April 23, 2023, was operated by another airline. It arrived at gate E7. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA2423.
UA1542 (SFO-YVR)
This United Airlines flight between San Francisco International Airport and Vancouver International Airport, on April 23, 2023, was operated by another airline. It departed from gate F16. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA1542.
UA2627 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on April 23, 2023, was operated by another airline. It arrived at gate F16. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA2627.
UA277 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on April 17, 2023, was operated by another airline. It departed from gate E6. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA277.
UA270 (ABQ-SFO)
This United Airlines flight between Albuquerque International Airport and San Francisco International Airport, on April 16, 2023, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA270.
UA436 (SFO-BWI)
This United Airlines flight between San Francisco International Airport and Baltimore-Washington International Thurgood Marshall Airport, on April 07, 2023, was operated by another airline. It departed from gate D15. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA436.
UA2630 (SEA-SFO)
This United Airlines flight between Tacoma International Airport and San Francisco International Airport, on April 07, 2023, was operated by another airline. It arrived at gate D15. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA2630.
UA277 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on March 26, 2023, was operated by another airline. It departed from gate F21. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA277.