We went out to dinner with a couple who are notorious for being late. It does not bother my wife or myself since we typically just a get a drink at the bar. It did make me wonder at what point would a restaurant give away our reservation. After some research, I found that the standard grace period for holding a reservation is 15 minutes. In some instances, restaurants will strictly enforce this time line while others will be more flexible.
The 15-Minute Rule
Most point of sale and reservation systems (like OpenTable or Resy) are programmed with a 15-minute default. After this point, the system may automatically flag the table as a no-show, allowing the host to give the table to a walk-in or a waiting party.
High-Demand vs. Casual Dining
- High-Demand/Trendy Spots: At a place like The Farm Italy, where tables are booked weeks in advance, the 15-minute rule is usually strictly enforced. The rationale is that they turn tables on a tight schedule. A 20-minute delay ripples through the entire night, making every subsequent reservation late. The question would then become, how many people do you want to infuriate?
- Casual Dining: In a less crowded environment, a restaurant might hold a table for 30 minutes or longer, provided they are not a significant number of people waiting.
The Partial Party Policy
A common point of friction is whether the restaurant will seat you if only half the party has arrived. Many popular restaurants will not seat a party until everyone is present. The logic of this is that if a party of six is seated but the final four guests don’t arrive for 45 minutes, that table has produced zero revenue for nearly an hour, essentially killing the table’s profitability for that shift.
The Communication Factor
The enforcement of the grace period changes if you call. If you are running 20 minutes late due to traffic, most restaurants will do their best to accommodate you. They may hold your reservation, put you at the top of the waitlist or let you know that that they will need the table a certain time for the next set of guests.
If on the other hand, you ghost the restaurant and arrive 20 minutes late, it will be a different story. The restaurant will assume that you are not coming. They will move on to the next patron.
Summary of Expectations
| Lateness | Status | Typical Outcome |
| 1–10 Mins | Safe | Usually seated immediately upon arrival. |
| 11–20 Mins | Danger Zone | Table may be given away; might be moved to the waitlist. |
| 21+ Mins | No-Show | Reservation canceled; potential no-show fee applied. |
Pro Tip: If you’re heading to a high demand spot, aim to arrive early. It can be 5 or 10 minutes or longer. It gives you time to check in, visit the bar, and ensures you don’t lose your slot to a persistent walk-in.