Arctic sea ice is an important indicator of global climate change. In addition to the freezing and melting processes of sea water, the sea ice output through the Fram Strait is also an important dynamic mechanism that affects the mass change of Arctic sea ice. Observation data, especially multi-source satellite remote sensing data (and radiometer data, in particular) have unique advantages in obtaining large-scale continuous observation, and these data are widely used in the study of the variation in the flux of the Arctic sea ice output area. In this paper, we summarize the sea ice output area or volume flux of other channels (S-FJL, FJL-SZ, Canada Islands Nares Channel), and highlight the sea ice output at different ages in the Fram Strait. We then summarize and analyze the large-scale active atmospheric modes that affect the transport of Arctic sea ice. Finally, we identify the deficiencies of existing research and the breakthrough represented by the investigation of future Arctic sea ice output.