Flights for the airplane with tail number N921DU 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.

DL1304 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on January 17, 2022. It arrived at gate C7. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1304.
DL1446 (SFO-DTW)
This Delta Air Lines flight traveled from San Francisco International Airport to Detroit Metro Airport, on January 14, 2022. It departed from gate C4. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1446.
DL1446 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on January 14, 2022. It arrived at gate C4. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1446.
DL1704 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 23, 2021. It arrived at gate C9. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1704.
DL1446 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 23, 2021. It arrived at gate C4. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1446.
DL1446 (SFO-DTW)
This Delta Air Lines flight traveled from San Francisco International Airport to Detroit Metro Airport, on December 23, 2021. It departed from gate C4. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1446.
DL2418 (SFO-DTW)
This Delta Air Lines flight traveled from San Francisco International Airport to Detroit Metro Airport, on December 22, 2021. It departed from gate C9. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL2418.
DL726 (ATL-SFO)
This Delta Air Lines flight traveled from Hartsfield-Jackson Atlanta International Airport to San Francisco International Airport, on December 22, 2021. It arrived at gate C9. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL726.
DL967 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 20, 2021. It departed from gate C3. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL967.
DL1304 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 20, 2021. It arrived at gate C3. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL1304.
DL301 (SFO-LAX)
This Delta Air Lines flight traveled from San Francisco International Airport to Los Angeles International Airport, on November 21, 2021. It departed from gate C9. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL301.
DL719 (MSP-SFO)
This Delta Air Lines flight traveled from Minneapolis St Paul International Airport to San Francisco International Airport, on November 21, 2021. It arrived at gate C9. Passengers were flying aboard a Boeing 737-900 with tail number N921DU. See all the flights for DL719.