# THE FLASH: Vertical Velocity > Inverted launch coaster with a 70 mph top speed and a LIM launch system that creates long dispatch intervals. The ride features a non-twisting spike visible from the back row, offering a unique view. Known for single train operations, wait times can approach an hour. Source: https://www.atly.com/location/THE-FLASH-Vertical-Velocity - Address: 1 Great America Parkway, Gurnee, Illinois, United States - Phone: +18472491776 - Website: https://www.sixflags.com/greatamerica/attractions/vertical-velocity ## What people say - "This ride is so fun and super fast!" - "THE FLASH: Vertical Velocity is the best ride in the Parks." ## Good to know - Expect long dispatch intervals due to the LIM launch system on the coaster. - Wait times can reach up to 1 hour because of single train operations. - The coaster reaches a top speed of 70 mph, providing an exhilarating experience. - The back row offers a great view of the non-twisting spike feature. - The music in the park event may have limited seating; arrive early for good spots. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.