$SINGAPORE AIRLINES LTD(C6L.SI)$ As the world hunkers down for Omicron, some investors might expect the global jet market to be withering away. Far from it.Business has begun humming again as airlines look to snap up the greener passenger and freight planes they believe will give them an edge in a post-pandemic recovery driven by predicted travel demand plus the relentless rise of online shopping.Just buy the dip guys!