The summer months are here and network traffic is now close to 2019 levels (with parts of the network indeed well beyond pre-pandemic numbers), and steadily increasing week on week. To manage busy skies as smoothly as possible, the EUROCONTROL Network Manager’s ‘All Together Now 2024’ campaign provides operational actors with reference material and videos to explain how we can all best work together to optimise network efficiency and keep delays down. Our latest video explains why mitigating adverse summer weather impacts is so important. Last year saw a 48% increase in en-route air traffic flow management weather delays compared to 2022, causing uncertainty, increased delays, and cross-border bottlenecks. (....)