The issues outlined as follow are based on results of the ACCIA project which have been manifold, due to its being a subject formatting study. By summarising these results, first a documentation of the field of airfreight based on introductory literature and an exploration of official statistical sources on airfreight traffic are given. Subsequently, a deeper analysis of the airports investigated will be shown, whereby essential information was gained on exploratory field visits and by expert discussions on-site. All these insights into air cargo handling and transportation are essential for identifying and characterising the interfaces along the several airfreight transport chains. Based on this information, methodological approaches for analysing the processes along the air cargo transport chains are outlined. Finally, these procedures lead from the interfaces detected to determining application fields on to potential targets for identifying Research, Technology and Innovation RTI-potential. Ultimately, comments are made on these perspectives as to their significance for the future. The interface navigator developed as part of the study can serve as a basis for the step by step implementation of a physical internet along the complex air cargo transport chain.