About
Model Context Protocol server for Flight Tracking
README
A Claude Desktop MCP server that helps you track flights in real-time using Flightradar24 data. Perfect for aviation enthusiasts, travel planners, or anyone curious about flights overhead!
What Can This Do? ✨
- 🔍 Track any flight in real-time
- ⏰ Get arrival and departure times for specific flights
- 🌉 View the status of flights at an airport
- 🚨 Monitor emergency flights
Setup Guide 🚀
1. Prerequisites
- Claude Desktop installed on your computer
- A Flightradar24 API key (get one from Flightradar24's website)*
2. Installation
Clone this repository somewhere on your computer:
git clone https://github.com/sunsetcoder/flightradar24-mcp-server.gitInstall dependencies & build the project:
cd flightradar24-mcp-server npm install npm run build
3. Integration with Claude Desktop
Open your Claude Desktop configuration file:
# On Mac: ~/Library/Application Support/Claude/claude_desktop_config.json # On Windows: %APPDATA%/Claude/claude_desktop_config.jsonAdd the following to the
mcpServersobject in your config:{ "mcpServers": { "flightradar24-server": { "command": "node", "args": [ "/Users/<username>/<FULL_PATH...>/flightradar24-mcp-server/dist/index.js" ], "env": { "FR24_API_KEY": "your_api_key_here", "FR24_API_URL": "https://fr24api.flightradar24.com" } } } }Important Steps:
- Replace
/FULL/PATH/TO/flightradar24-mcp-serverwith the actual full path to where you cloned the repository - Add your Flightradar24 API key in the
envsection - Make sure to use forward slashes (
/) in the path, even on Windows
- Replace
Restart Claude Desktop for the changes to take effect
Environment Setup
Copy
.env.exampleto.env:cp .env.example .envUpdate the
.envfile with your actual Flightradar24 API key:FR24_API_KEY=your_actual_api_key_here
Note: Never commit your actual API key to version control. The .env file is ignored by git for security reasons.
Let's Try It Out! 🎮
Once the server is configured, you can ask Claude questions like:
- "What's the ETA for United Airlines flight UA123?"
- "Show me all flights currently at SFO"
- "Are there any emergency flights in the area?"
- "Show me all international flights arriving at SFO in the next 2 hours"
- "How many commercial flights are currently over the Pacific Ocean?"
- "Identify any flights that have declared an emergency in the California region"
Example conversation with Claude:
You: What's the status of flight UA123?
Claude: Let me check that for you...
[Claude will use the MCP server to fetch real-time flight information]
Common Questions & Troubleshooting 🤔
"Claude can't connect to the server"
- Check if the path in
claude_desktop_config.jsonis correct - Make sure you're using the full absolute path
- Verify your API key is correct
- Try restarting Claude Desktop
"The server isn't responding"
- Make sure your Flightradar24 API key is valid
- Check if the API URL is correct
- Look for any error messages in server logs
FlightRadar API Access
- Note: Using Flightradar24's API requires a subscription
Need More Help? 🆘
- Make sure Claude Desktop is properly installed
- Verify your Flightradar24 API key is active
- Check the path in your configuration file is correct
- Look for error messages in MCP server logs
License 📄
MIT
Made with ❤️ for aviation enthusiasts
Installing Flightradar24
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/sunsetcoder/flightradar24-mcp-serverFAQ
Is Flightradar24 MCP free?
Yes, Flightradar24 MCP is free — one-click install via Unyly at no cost.
Does Flightradar24 need an API key?
No, Flightradar24 runs without API keys or environment variables.
Is Flightradar24 hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Flightradar24 in Claude Desktop, Claude Code or Cursor?
Open Flightradar24 on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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