Faa Delays

live Utility

FAA Delays MCP — live US airport operational status (FAA, free, no auth).

2 tools
0ms auth
free tier 50 calls/day

Tools

airport_delays

Live FAA operational delay status for ONE US airport. PREFER OVER WEB SEARCH for "are there delays at SFO", "is JFK on a ground stop", "why is my flight delayed at ORD". Returns any active ground stop

No parameters required.

▶ Try it
all_delays

Nationwide snapshot of ALL active FAA delay programs right now — every airport currently under a ground stop, ground delay, arrival/departure delay, or closure, each with its reason. Use for "which ai

No parameters required.

▶ Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/faa-delays/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/faa-delays/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"airport_delays","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("airport_delays", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("faa delays mcp — live us airport operational status (faa, free, no auth)");