Westjet Airlines

A mother and her young son were flying Westjet Airlines from Edmonton to Calgary. The son (who had been looking out the window) turned to his mother and asked, "If big dogs have baby dogs and big cats have baby cats, why don't big planes have baby planes?" The mother (who couldn't think of an answer that wouldn't lead to items she was not prepared to discuss with her still-too-young son) told him to ask the stewardess.

So the boy asked the stewardess, "If big dogs have baby dogs and big cats have baby cats, why don't big planes have baby planes?" The stewardess responded, "Did your mother tell you to ask me?" The boy admitted that this was the case.

Well, then, tell your mother that there are no baby planes because Westjet always pulls out on time. Your mother can explain it to you."