I met a man from India and he gave me this one

A Frenchman, an American and an Indian are on a plane.

The Frenchman says to the stewardess "I can tell what city we are flying over just by sticking my hand out the window!" Of course she doesn't believe him so he say here, watch, and he sticks his hand out the window and proudly tells everyone "We are flying over Paris" Amused the stewardess asks "how could you know that?", well says the Frenchman "I just touched the Eiffel tower"

Not wanting to be shown up, the American boasts that he too can tell where they are, he sticks his hand out the window as says "see here, I knew it, we're actually flying over New York City, I can tell because I just touched the Empire State Building"

By this point the Indian decides that he would like to play along, he looks at the other two and says "let me see if I can tell where we really are" he sticks his hand out the window and pulls it back in. Then he informs everyone "it turns out we are actually flying over New Deli"... the stewardess leans in and asks "How do you know we're flying over New Deli just by sticking your arm out the window" the Indian man replies "My watch is gone"