Flights for the airplane with tail number N121DU 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.

DL976 (SFO-SLC)
This Delta Air Lines flight between San Francisco International Airport and Salt Lake City International Airport, on September 14, 2023, was operated by another airline. It departed from gate C6. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL976.
DL2806 (SLC-SFO)
This Delta Air Lines flight between Salt Lake City International Airport and San Francisco International Airport, on September 14, 2023, was operated by another airline. It arrived at gate C6. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL2806.
DL2356 (SFO-SLC)
This Delta Air Lines flight between San Francisco International Airport and Salt Lake City International Airport, on July 29, 2023, was operated by another airline. It departed from gate C10. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL2356.
DL2348 (SLC-SFO)
This Delta Air Lines flight between Salt Lake City International Airport and San Francisco International Airport, on July 28, 2023, was operated by another airline. It arrived at gate C10. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL2348.
DL1980 (SFO-SEA)
This Delta Air Lines flight between San Francisco International Airport and Tacoma International Airport, on July 26, 2023, was operated by another airline. It departed from gate C6. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1980.
DL1980 (SEA-SFO)
This Delta Air Lines flight between Tacoma International Airport and San Francisco International Airport, on July 26, 2023, was operated by another airline. It arrived at gate C6. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1980.
DL1517 (SFO-SEA)
This Delta Air Lines flight between San Francisco International Airport and Tacoma International Airport, on July 08, 2023, was operated by another airline. It departed from gate C11. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1517.
DL1517 (SEA-SFO)
This Delta Air Lines flight between Tacoma International Airport and San Francisco International Airport, on July 08, 2023, was operated by another airline. It arrived at gate C11. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1517.
DL1517 (SFO-SEA)
This Delta Air Lines flight between San Francisco International Airport and Tacoma International Airport, on June 22, 2023, was operated by another airline. It departed from gate C11. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1517.
DL1517 (SFO-SEA)
This Delta Air Lines flight between San Francisco International Airport and Tacoma International Airport, on June 19, 2023, was operated by another airline. It departed from gate C11. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1517.
DL1517 (SEA-SFO)
This Delta Air Lines flight between Tacoma International Airport and San Francisco International Airport, on June 19, 2023, was operated by another airline. It arrived at gate C11. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL1517.
DL2310 (SFO-SEA)
This Delta Air Lines flight between San Francisco International Airport and Tacoma International Airport, on May 22, 2023, was operated by another airline. It departed from gate C11. Passengers were flying aboard an Airbus A220-100 with tail number N121DU. See all the flights for DL2310.