Yes, your performance can influence the ppl course duration. Normally the private pilot license course duration in India is 6 to 12 months. However every student's journey is unique. If you quickly grasp ground subjects clear DGCA exams on the first attempt and fly regularly you can complete your ppl duration sooner. On the other hand if you need extra practice or face delays in exams training may extend.
Ground classes usually take 2-3 months covering air regulations navigation meteorology and technical subjects. If you stay consistent revise daily and clear exams without backlogs you can complete the private pilot license duration within the expected time frame.
Flying training includes dual flights solo flights cross country and instrument flying. Students who practice regularly and adapt quickly to instructors feedback often finish faster. Those who require more practice hours may take a little longer. Factors like weather aircraft availability and medical clearances also add to the ppl course duration.
Remember taking a little extra time is not a disadvantage. The goal of the private pilot license course duration is to make you a safe and confident pilot. Whether you finish in 6 months or 12 your learning pace ensures you build strong flying skills. Focus on consistency health and preparation and you'll complete your ppl duration smoothly.