To explore the role of trait mindfulness in the psychological adaptation of civil aviation personnel, and compare the importance of this role between airline pilots and other civil aviation practitioners. A total of 198 civil aviation pilots and 804 other civil aviation practitioners were recruited to complete surveys on mindfulness, SCL-90, job burnout, core self-evaluation, and psychological resilience. The network relationship between trait mindfulness and psychological adaptation was constructed. The results showed that trait mindfulness played an important role in the psychological adaptation network of civil aviation employees. Specifically, trait mindfulness was negatively correlated with obsessive-compulsive symptoms and emotional exhaustion, and positively correlated with core self-evaluation. However, no significant difference was found in trait mindfulness and psychological adaptation network between pilots and non-pilots. These findings show that mindfulness has a unique positive effect on the psychological adaptation of civil aviation personnel. Specifically, the mindfulness trait may alleviate compulsive symptoms or reduce emotional exhaustion, enabling airline personnel to maintain a good self-evaluation. At the same time, the role of mindfulness traits in the network is similar, indicating that the positive role of mindfulness intervention in civil aviation may be universal.
