This research is purposed to examine between emotional maturity and couples-social adjustment on commercial aircraft crew (pilots and flight attendants) with their partners. This research involved 90 respondents (45 couples) with ages ranging from 18 to 62 years old. We use a quantitative method with 100 participants and in this paper, we found 10 same couples working far apart from their partners. Data collection using emotional maturity scale and couples social adjustment scale. The results of the study showed that emotional maturity and couples social adjustment had a very significant positive relationship (Pearson correlation value was .319 with a significance value of .002 (p <.01)). Implications for working time arrangements for pilots and flight attendants are discussed.