Are flights being delayed coming out of South America because of Jewish Holiday?

Question

My friend is South America in the area of Brazil he says he can't get a flight out because of Jewish Holidays, is this true. I think he is using frequent flyers miles, would this make

a differance? If true when can they fly out?

Urgent I get this information.

Answer 1

Of course it's not true, why it would be? "In the are of Brazil". Did mean country?