Dreams involving flights often symbolize your journey through life, and a nosediving plane can represent feelings of loss of control or anxiety about a situation in your life. The conscious awareness you had in your dream suggests that you might be feeling particularly alert or anxious about a current issue, possibly fearing a negative outcome.
The mention of "Final Destination" could indicate a preoccupation with mortality or the unpredictability of life. You may be grappling with fears about your safety or the safety of loved ones. This dream might be prompting you to address any underlying worries or stressors in your waking life.
To gain further insight, consider what aspects of your life feel out of control. It might be helpful to explore ways to regain a sense of stability or to confront those fears directly. Reflecting on your feelings and taking steps to manage stress could lead to a more peaceful mindset.