If Uber Eats appears "unavailable" after midnight, it is usually not due to the app itself shutting down, but rather a lack of available restaurants or delivery partners in your specific area. Most restaurants have set "menu hours" that are separate from their physical closing times; they may choose to stop accepting delivery orders 30 to 60 minutes before closing to ensure they can finish existing orders. Additionally, the number of active delivery drivers drops significantly late at night, and if the app determines that there are no drivers within a reasonable radius to fulfill an order, it will show the store as "currently unavailable." In some cities, local labor laws or "busy" filters also come into play; if the remaining open kitchens (like late-night pizza or fast food spots) are overwhelmed, they can "pause" their tablet to stop new orders from coming in. To maximize your chances of a late-night delivery, it is best to check the "Late Night" category in the app and look for large chains that are known for 24-hour operations, as they are the most likely to have dedicated staffing and available drivers.