I had to take a flight from St. Louis to Boston , from Boston to London , and then from London to Madrid . When I got to Madrid , I could n't find my luggage . It turned out it would n't be coming until 9 pm .
According to the above context, choose the best option to answer the following question.
Question: What is the narrator griping about ?
Options:
- Clothing store issues .
 - None of the above choices .
 - Plane issues .
 - Luggage store issues .


Plane issues .