This paper examines the influence of COVID-19 on social inequality in higher education. In particular, we focus on the study duration of international students compared to domestic ones in Germany. We assume that the pandemic has increased or decreased existing differences between both groups, affecting their study delay. The multilevel analyses with data "Studying in Germany in Corona Times" (2020) confirm most of our theoretical assumptions: on the one hand, international students expect a longer study duration due to their worsening financial situation. On the other hand, domestic students expect a longer study duration due to greater learning issues, which are provoked by a lower level of interaction in online teaching. Our results propose a more differentiated picture of the impact of the COVID-19 pandemic on social inequality: not only do financially poor international students get poorer but educationally advantaged domestic students lose, too.