---
title: "Airline Changes"
method: GET
path: "/ext/v1/airline/changes"
---

# Airline Changes

`GET /ext/v1/airline/changes`

## Request

- Base URL: `https://api.travelriskapi.com`
- URL: `https://api.travelriskapi.com/ext/v1/airline/changes`
- Auth: one of:
  - API key in header `X-API-Key`
  - API key in query parameter `api_key`

Field-level change log of airlines/airline_profiles (trigger-fed, migration 150).

?since= ISO-8601 or unix seconds (default: last 7 days); ?iata= one airline; ?field= one column
(e.g. iosa_expiry); _limit 1..5000. Rows are ordered oldest-first so a client can checkpoint on the
last `changed_at`. Values are text; NULL = absent before/after.

## Query parameters

- `since` string, nullable
- `iata` string, nullable
- `field` string, nullable
- `_limit` integer

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/travelriskapi/apis/travel-risk-api-aviation.md) · [All operations](https://skmtc.dev/travelriskapi/apis/travel-risk-api-aviation/llms.txt) · [OpenAPI document](https://skmtc.dev/travelriskapi/apis/travel-risk-api-aviation/revisions/0fb0148b753d?raw)