But you've got 100+ people trying putting their bag overhead and usually only 1 or 2 people physically in a 737 loading baggage (because it's so small). Plus s

But you've got 100+ people trying putting their bag overhead and usually only 1 or 2 people physically in a 737 loading baggage (because it's so small). Plus surely the airport is going to charge more to handle 100+ checked bags vs 5? And if there is a big problem with the baggage system and none of the baggage arrives, you've got a much bigger problem if everyone's baggage is checked vs only a handful of items... Interesting.