Yes but only on a -100, you'll pretty much never have a problem getting on a -300 jumpseat we usually have almost a thousand pounds to spare unless it's a horrible weather day and we take a ton of fuel but that's very rare, the -300 jumpseat is far easier to get on than a crj -200 jumpseat. But you'll almost never get on a -100 jumpseat we can't even take a full load of passengers on a normal day, only with 4 or 5 kids can we take a jump on a -100