Hospitality Culture Institute study links slow restaurant service to customer loss

Research conducted by the Hospitality Culture Institute reveals that slow service significantly impacts customer retention. According to 2026 data, 45% of consumers report that while they may wait for their food, they will not return to a restaurant if service is slow.

Analysis presented at the Intimate Roundtable Conversations in Bucharest highlights that delays often occur outside of actual cooking time. For instance, a pizzeria may only take minutes to bake a product, yet a customer might wait 50 minutes due to bottlenecks in order taking, kitchen coordination, or communication between the kitchen and floor staff.

Key findings indicate that 40% of consumers experienced service delays in the last three months, and 68% of respondents expressed a preference for being informed of delays at the beginning of their visit. Experts suggest that restaurants should measure the entire interval from order placement to service, rather than just preparation time, to identify operational inefficiencies. Additionally, overly extensive menus can increase costs and labor time, complicating kitchen operations.