The sky is overly crowded, it seems. Delays of 30 mins to 1 hour is now claimed to be the norm in China! The reason? It's no longer due to bad weather or even the airlines' fault! It seems that travel congestion in the airports are common. We could be sitting in the airplanes waiting for take-offs but didn't until more than 1/2 hour later! That's a drag as far as air travel is concerned!