It seems like there might be a typographical error in your question, as the phrasing is a bit unclear. However, if you're asking how long it takes for food to move from the stomach to the esophagus, the esophagus actually serves as the passageway for food to travel from the mouth to the stomach, not the other way around.
If you're referring to the time it takes for food to pass through the stomach and enter the small intestine, it typically takes about 2 to 6 hours, although this can vary based on several factors including the type of food consumed.
If you meant something else regarding the esophagus and stomach, please clarify your question, and I'll be happy to help!