From the window, the urban sprawl of Mexico City appears through the dense cloud. It is not a rain cloud that we break through, but thick pollution. Welcome to Mexico City, the largest city in the world. The wheels screech as the pilot seems to forget that this is a million dollar piece of equipment. I remove the wheel arch from beneath my seat and make my was down the jet way. After the 11 hour layover in Lima Peru and the 6 hour flight, it was nice to finally stretch my legs. The memory of the last two hours of our flight came flooding back as I remind myself to write a politely worded email to Lan Peru. Unsure how to word the email, the starting sentence keeps flashing before my eyes, “Dear Lan Peru, Thank you very much you bastards for giving me food poisoning and making me throw up for two hours solid before landing in Mexico”. Maybe I should just sit on that email for a while. Lan Peru are a subsidiary of Lan Chile, which is probably one of the best airlines I have ever flown, I am not sure what has happened when Lan Chile purchased Lan Peru, however to put it into perspective, it would be like riding an Arab horse then climbing straight onto a three legged donkey. To say that Lan Chile is the Arab horse of South American Airlines and Lan Peru is the Ass of the company is probably the best comparison I can make.