As our flight from Iloilo (Philippine Airlines 934) was starting its descent to the Ninoy Aquino International Airprt, the pilot announced that we were number 12 in the queue for landing and that our arrival would be delayed by 30 minutes. Reason: traffic congestion.
This kind of delay due to traffic congestion at NAIA has become a standard happening. It has become a practice.
Two weeks ago when we went to Palawan, our departure was delayed for about 30 minutes.
We were already seated, our seatbelts fastened yet we were not taking until after half-an-hour later. Same reason: traffic congestion.