Flights for the airplane with tail number N37420 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.

UA257 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on March 17, 2020. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA257.
UA384 (SFO-PHL)
This United Airlines flight traveled from San Francisco International Airport to Philadelphia International Airport, on March 03, 2020. It departed from gate F21. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA384.
UA2380 (SFO-HNL)
This United Airlines flight traveled from San Francisco International Airport to Honolulu International Airport, on March 03, 2020. It departed from gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA2380.
UA834 (LAS-SFO)
This United Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on March 03, 2020. It arrived at gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA834.
UA352 (SFO-TPA)
This United Airlines flight traveled from San Francisco International Airport to Tampa International Airport, on February 16, 2020. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA352.
UA283 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on February 15, 2020. It arrived at gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA283.
UA501 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on February 15, 2020. It arrived at gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA501.
UA420 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on February 15, 2020. It arrived at gate E12. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA420.
UA256 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on February 15, 2020. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA256.
UA481 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on February 14, 2020. It arrived at gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA481.
UA2358 (SFO-AUS)
This United Airlines flight traveled from San Francisco International Airport to Austin-Bergstrom International Airport, on February 05, 2020. It departed from gate F14. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA2358.
UA2247 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 12, 2020. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA2247.