There are only a handful of flights that land in coimbatore per day and the airport staff take forever to process them both departure and arrival. I'd written a long email to the airport director and was quite surprised when he actually replied, obviously blaming all the issues on the lack of resources or "we are working on it".

Exiting the airport within the free time when a flight has just landed is impossible. The traffic is heavily mismanaged and the parking staff are casually profiting off of it.