Train schedule changes can directly impact your PNR status, as any rescheduling, delays, or cancellations may alter your seat allocation or journey details. Regularly checking your PNR status keeps you updated on confirmation, coach, and berth numbers, especially if you’re on the waiting list or have connecting trains. Indian Railways updates PNR status frequently, especially after chart preparation or when cancellations and upgrades occur, making it essential to monitor both your PNR status and train schedule for the latest travel information