https://www.rt.com/news/323565-airbus-detachable-airplane-cabins/
:blink:
yeah was discussed here http://www.airliners.net/aviation-forums/general_aviation/read.main/6561204/
with link from Wired http://www.wired.com/2015/11/airbus-patents-detachable-cabins-to-cut-plane-boarding-times/
Thunderbird Two did it first.
If you combine that with a pod for fuel, one for bagage/cargo and one for the food and drinks I can imagine that a plane doesn't need more then 15 minutes at a gate before it can take off again. It would save a lot of valuable time.