Use when you need airport delays or flight status context for a US airport, such
Use when you need airport delays or flight status context for a US airport, such as ground stops or departure delays right now. Do not use for the status of a flight number, airports outside the US or historical delays. Returns JSON with current US airport delays from the FAA: ground stops, ground delay programs with average and maximum delay, arrival and departure delays and closures, for all airports or one for 0.007 USDC per call. Typical response time 1500 ms (p95). Category: Data.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
1120 msmedian answer time
$0.007listed price per call
$0.007price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://x402-gateway.blackwoodstate8.workers.dev/v1/airport-delays
| Category | Everything else |
|---|---|
| Provider host | x402-gateway.blackwoodstate8.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact, upto |
| Self-reported calls, 30 days | 3 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.007 | 1120 ms |
Example input (from the provider)
{
"body": {},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"airport": {
"description": "US airport code to filter, e.g. SFO or KSFO (all airports with delays when omitted)",
"pattern": "^[A-Za-z0-9]{3,4}$",
"type": "string"
}
},
"required": [],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"airport": {
"type": [
"string",
"null"
]
},
"arrivalDepartureDelays": {
"items": {
"additionalProperties": false,
"properties": {
"airport": {
"type": "string"
},
"maximum": {
"type": [
"string",
"null"
]
},
"minimum": {
"type": [
"string",
"null"
]
},
"reason": {
"type": "string"
},
"trend": {
"type": [
"string",
"null"
]
},
"type": {
"type": [
"string",
"null"
]
}
},
"required": [
"airport",
"reason",
"type",
"minimum",
"maximum",
"trend"
],
"type": "object"
},
"type": "array"
},
"attribution": {
"type": "string"
},
"closures": {
"items": {
"additionalProperties": false,
"properties": {
"airport": {
"type": "string"
},
"reason": {
"type": "string"
},
"reopen": {
"type": [
"string",
"null"
]
},
"start": {
"type": [
"string",
"null"
]
}
},
"required": [
"airport",
"reason",
"start",
"reopen"
],
"type": "object"
},
"type": "array"
},
"groundDelays": {
"items": {
"additionalProperties": false,
"properties": {
"airport": {
"type": "string"
},
"average": {
"type": [
"string",
"null"
]
},
"maximum": {
"type": [
"string",
"null"
]
},
"reason": {
"type": "string"
}
},
"required": [
"airport",
"reason",
"average",
"maximum"
],
"type": "object"
},
"type": "array"
},
"groundStops": {
"items": {
"additionalProperties": false,
"properties": {
"airport": {
"type": "string"
},
"endTime": {
"type": [
"string",
"null"
]
},
"reason": {
"type": "string"
}
},
"required": [
"airport",
"reason",
"endTime"
],
"type": "object"
},
"type": "array"
},
"next": {
"additionalProperties": false,
"description": "Suggested next paid call in the same family (call it in a loop when the task continues)",
"properties": {
"method": {
"enum": [
"GET",
"POST"
],
"type": "string"
},
"sample": {
"description": "Free fixed sample of the whole family",
"type": "string"
},
"service": {
"description": "Service id of the suggested next paid call",
"type": "string"
},
"tool": {
"description": "MCP tool name of the same call",