2 Whites 2 Reds
Just my personal opinion, all big express parcel companies can get more profit by outsourcing airlift, at least in Europe.
However the initial point was that there are few to none freighter operators who making profits at the moment and for sure DHL & Co are doing their profits not from freighter operations as such. To give you an example, BP and Shell have business jets and making a multi-billion profits while NetJets is struggling. Why would be that?