This study looks into how domestic rail emits less CO2 per passenger per kilometre than both long-haul and domestic flights. Spatial Design Hub was asked my Momentum Transport to investigate how many air trips could potentially be done via rail and how this would reduce carbon emissions On this study Spatial Design Hub was responsible for all the data analysis carried out as well as creating infographics and map infographics to support our findings. https://www.spatialdesignhub.com/air-vs-rail-study