According to Civil Aviation Authority Report 2023, what is the rank of Pakistan's National Airline PIA in terms of punctuality?

Explanation

• The cash-strapped Pakistan International Airlines (PIA) ranked fifth in domestic flights in the punctuality report of the Civil Aviation Authority (CAA) from January 2023 to June 2023.
•  The ranking reflects the mismanagement of the national flag carrier's administration and the effects of its financial crisis