Sort movie titles by length

There may already be a way to do this, and if there is, please indicate how:

I would like to be able to sort movies by length, perhaps “binning” them in 1/2 hour bins starting with 90 minutes and under, 91-120 minutes, 121-150 minutes, etc. The length data is already available, and this should be just a sort, like sorting on genre, year and such.

Does that make sense?

Thanks.