Hey buddy, I don't have much time, but here are some things I noticed. You
should also move the main method to a different class.

public void  PrintList()
{
//Passenger p1 = new Passenger;
//p1.printList();

System.out.println("My name  is" + name);
System.out.println("My address  is" + address);
System.out.println("My age  is" + age);
}
public static  void main(String[] args)
{
//Traveller[] travellerlist = new Traveller[3];
Passenger[] travellerlist = new Passenger[3];

travellerlist[0] = ("Jim","London","48");
travellerlist[1] = ("Sue","Manchester","22");
travellerlist[2] = ("Matt","Bristol","31");