She'd linked up Batman the moment she saw the shadow of his jet in the air above. Or at least, she had tried to. Everyone was getting clear instructions from Superman who had just taken out the arm of one of the five giant robots.
At hearing about him not being sure whether there were people inside, she did a quick scan on the nearest one and then fanned out to the rest. There were no mental signatures that she could find. "There's--" Her words were cut off by the impact of someone hitting her forward. She'd managed to keep from hitting the ground and turned only to see none other than Superboy behind her.
It took her a moment to realize she was holding him before she untangled herself. "No, it's okay." A moment later, she snapped back to attention of her surroundings and went back her original message. "They're empty," she said ringing through everyone, including the newly added Superboy. "Have at it!"