So if its only been a few hours, over the course of a work day or a single night, dont panic. Its still well within a reasonable response time. However if she doesnt respond for a full day, a few days, or more, she may be letting you know that talking to you isnt high on her priority list.
What should I do if a girl doesnt reply to my text?
What does it mean when a girl doesnt text you back?
What Does It Mean When A Woman Doesnt Text Back? A woman not texting back could also mean that she is busy or distracted. She might have a large work or school project, family in town visiting, or an old friend with whom she is catching up.