Originally Posted by often1

'320's (and '319's) routinely fly tcon's on dl and other carriers and that's the way things are and will remain. The days of flying excess capacity are long gone.

Once in a great while, this will result in weight restrictions before loading and that's a bit of a hassle. Enroute, maybe a fuel diversion and a bit of a greater hassle.

But, that's better than losing a frequency which is the alternative.