Charlie had been working on clearing out space for the dragons again when he'd gotten the message. The Ministry was under attack, and his heart stopped - so many of his family worked there. But he pushed aside his worry it wasn't going to help anyone now and focused on doing what he could to help.
He saw Hermione taking charge of things and started helping to guide people in the right directions as they arrived at the castle, making sure people who needed medical attention got it, all the while keeping an eye out for family members as they arrived.
He breathed a sigh of relief when he finally caught sight of his older brother arriving and stopped what he was doing long enough to pull Bill into a tight hug ignoring the many bags he was carrying. "You're okay? Anyone else with you?" He asked, though it looked like Bill had come on his own. He was still waiting for George, for their mother, he'd seen Fred and Alex all ready, even Dom and Louis, there were still so many others missing.