It appears KLM has 44 737 variants. How many flights do the 737's fly to Middle East? Business seats per flights? <A HREF="http://www.klm.com/generic/bin/145_35410.pdf" target="_new">http://www.klm.com/generic/bin/145_35410.pdf</A> <A HREF="http://www.klm.com/dk_en/" target="_new">http://www.klm.com/dk_en/</A> Also, larger KLM fleet is already equipped with IFE....