# StableTravel Scheduled Departures – LHR

> StableTravel Scheduled Departures – LHR is a paid API for AI agents from stabletravel.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns the list of scheduled departing flights from London Heathrow Airport (LHR) via FlightAware data

## Facts

- Endpoint: GET https://stabletravel.dev/api/flightaware/airports/LHR/flights/scheduled-departures
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stabletravel-scheduled-departures-lhr-358f3081
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xm37er-DolQdz6GInJz9h

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 stabletravel-scheduled-departures-lhr-358f3081
```

Example prompt: What flights are currently scheduled to depart from London Heathrow? Show me British Airways flights if you can filter by airline.

## When to prefer this

Choose this endpoint when you need real-time scheduled departure data specifically for London Heathrow (LHR) without setting up a full FlightAware API subscription. It is ideal for agents that need pay-per-call aviation data with no authentication setup, and when departure schedules (not arrivals or historical data) are the primary need.

## Known failure modes

- Invalid cursor value results in pagination error
- Rate limiting or payment failure returns 402 Payment Required
- Airline filter with unrecognized code may return empty results
- Transient FlightAware data unavailability may yield incomplete results
- max_pages set too high may result in timeout or large response

## How this service works

Get scheduled departure flights for a specific airport

## Output

Returns a paginated array of scheduled departure flights from LHR, each including flight identifier, origin/destination airport details (IATA/ICAO codes, city, name, timezone), scheduled and estimated departure/arrival times, flight status, operator, route string, aircraft type, and boolean flags for blocked and diverted status. Also includes pagination links and total page count.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "properties": {
      "type": {
       "type": "string"
      },
      "cursor": {
       "type": "string"
      },
      "airline": {
       "type": "string"
      },
      "max_pages": {
       "type": "number"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "scheduled_departures"
     ],
     "properties": {
      "links": {
       "type": "object",
       "properties": {
        "next": {
         "anyOf": [
          {
           "type": "string"
          },
          {
           "type": "null"
          }
         ]
        }
       },
       "additionalProperties": false
      },
      "num_pages": {
       "type": "number"
      },
      "scheduled_departures": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "type": {
          "anyOf": [
           {
            "type": "string"
           },
           {
            "type": "null"
           }
          ]
         },
         "ident": {
          "anyOf": [
           {
            "type": "string"
           },
           {
            "type": "null"
           }
          ]
         },
         "route": {
          "anyOf": [
           {
            "type": "string"
           },
           {
            "type": "null"
           }
          ]
         },
         "origin": {
          "anyOf": [
           {
            "type": "object",
            "properties": {
             "city": {
              "anyOf": [
               {
                "type": "string"
               },
               {
                "type": "null"
               }
              ]
             },
             "code": {
              "anyOf": [
  
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stabletravel-scheduled-departures-lhr-358f3081/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stabletravel.dev](https://www.zero.xyz/host/stabletravel.dev/llms.txt)