There is a thread for them: diary of a detached air cell by Sally.
This is one time when the eggs need to be in cartons at first and then an egg turner or in the cartons tilted.
Try:
Incubate them as soon as they are at room temperature
Leave them in a carton or egg turner left straight big end up for a day or two. Check the air cells after one day to see if they are attached.
Turn them as gently as possible after that.
They need to be in cut down egg cartons or hatching trays at lockdown. The air cells need to be marked to see where the chick pips. If the chick pips way below the air cell you need to make sure it has not pipped into liquid and will die.
Read the assisted hatching guide too.
Detached air cells are rough to hatch. Most places say that a 25% hatch rate is good for them. Hopefully you do not have too many of them that are detached. Saddle air cells are not as bad because the egg is not as damaged with them.

I hope the make it!