I hope the airport's improvement plan includes better drainage..
I assume you are referring to this evening's deluge which affected the airport? Have your little dig. The centre of our village 5 miles from the airport was flooded for the first time in the 43 years I've lived here, as was the village 2 miles nearer the airport. City's game was called off due to a water-logged pitch.
Now just remind me of the time precious Heathrow was closed for nearly 4 days after a few inches of snow