http://www.bbc.com/news/world-us-canada-40339730
Ok it's hot and I understand the density issues etc but how does a plane ever get off the ground in the perpetually hot places, like the middle east etc?
I've not read the article entirely but it looks like it answers your question in full: different plane designs, or flying mostly in evenings and at night from Middle-Eastern countries to avoid the worst of the heat.
//The local Fox News affiliate in Phoenix said the cancellations mostly affected regional flights on the smaller Bombardier CRJ airliners, which have a maximum operating temperature of about 118F (48C).//
I thought I'd seen a thread on this earlier, heat must be getting to me too.
I know that I'm too hot for my shirt
Too hot for my shirt
So hot it hurts
And I'm too hot for Milan
Too hot for Milan
New York, and Japan
I'm too hot for your party
Too hot for your party...