Actually it was an unusual takeoff too, which was, I suppose, the first tyre popping, and the second one was on landing. It's a pity - we had wanted to attend a fun event in Yokohama this evening - the aeroplanes normally land on time or early at Narita, and it takes 10mins to get through the airport (for a Japanese resident with no checked baggage). But today we missed our train as we had to sit on the runway for an hour (so that if we caught fire we wouldn't take the terminal with us?) and then the aeroplane was towed slowly to the gate.
33 minutes ago