Previous researches about the Person-Environment Fit were mainly based on the points of view of Person-Organization Fit and Person-Job Fit. Researches based on the points of view of Person-Supervisor Fit (P-S Fit) and Person-Workgroup Fit (P-G Fit) was less made. But nowadays, more and more companies adopt team approach for the organization of the main mold of operation. How to establish a harmonious group and enhance group¡¦s and individual performance becomes an important issue. The main purpose of this research is base on Fit Theory to examine Person-Supervisor Fit and Person-Workgroup Fit between crew, their supervisor and their coworker in every flight. In this study, Person-Supervisor Fit and Person-Workgroup Fit were defined as independent variables; role performance, job satisfaction and perceived support were defined as dependent variables. The relationship between independent and dependent variable are deeply discussed. There are 136 pairs of questionnaires surveyed by employees and their supervisors. Supervisor Leadership Profile (SLP) and Workgroup Characteristics Profile (WCP) were reduced to 16 of 25 statements as Q ranking items, and Q methodology was applied for measuring P-S Fit and P-W Fit. Regression analysis was used to further explore the dependent variable on the independent variable's influence. The result indicate that¡GFirst, employee with high P-G Fit, has more job satisfaction, the correlation between P-G Fit and job satisfaction is significant; second, employee with high P-S Fit, has more perceived supervisor support, the correlation between P-S Fit and perceived supervisor support is significant; third, employee with high P-G Fit, has more perceived coworker support, the correlation between P-G Fit and perceived coworker support is weak significant. This research further represents the direction of future research and practical meaning of management.