# FAA National Delay Programs Feed

> FAA National Delay Programs Feed is a paid API for AI agents from airports.genexxis.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns all active FAA delay programs nationwide (ground stops, ground delay programs, airspace flow programs, arrival/departure delays, closures) sorted by severity, with reason, delay duration, and times.

## Facts

- Endpoint: GET https://airports.genexxis.com/delays?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/faa-national-delay-programs-feed-487b4579
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UfydeKUu7NHfpVXvDLVkO

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability faa-national-delay-programs-feed-487b4579
```

Example prompt: Pull up all the current FAA delay programs happening at US airports right now — I want to see ground stops, ground delay programs, airspace flow programs, and any closures, sorted by how severe they are, along with the reasons and how long the delays are running.

## When to prefer this

Use this endpoint when you need a comprehensive, severity-ranked view of all active FAA delay programs across the entire US National Airspace System in a single call. It is preferable to per-airport lookups when you need a nationwide overview or want to identify the most impactful disruptions without knowing which specific airports are affected. The optional type filter is useful when downstream logic only cares about one category of delay program (e.g. ground stops only).

## Known failure modes

- No active delay programs — returns an empty list when the NAS is running normally
- Invalid filter type value returns an error or empty result
- Upstream FAA data source unavailable — may return stale or empty data
- Network timeout if FAA data feed is slow to respond

## How this service works

All current FAA delay programs nationwide (ground stops, ground delay programs, airspace flow programs, arrival/departure delays, closures) sorted by severity, with reason, delay minutes and times.

## Output

A severity-sorted list of all currently active FAA delay programs nationwide. Each entry includes the program type (ground stop, ground delay program, airspace flow program, arrival delay, departure delay, or closure), the affected airport or airspace, the reason for the delay, the delay duration in minutes, and the start/end times of the program.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "type": {
       "type": "string",
       "description": "optional filter: ground_stop, ground_delay_program, departure_delay, arrival_delay, closure, airspace_flow_program"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/faa-national-delay-programs-feed-487b4579/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from airports.genexxis.com](https://www.zero.xyz/host/airports.genexxis.com/llms.txt)