The joke isn't funny. Just like the rest of SNL. Boom will be fine.
Seriously. Did any of you think "explosion" before "sonic boom" when hearing of this company for the first time? If so, would that actually influence your perception of the safety of their planes?
It's not SNL's influence, it's the fact that the brand has filtered into mainstream entertainment as the butt of a joke. Think of it as a signal of a larger problem.