diff --git a/.github/workflows/health_check.yml b/.github/workflows/health_check.yml
index 21cf3e7..1c0060f 100644
--- a/.github/workflows/health_check.yml
+++ b/.github/workflows/health_check.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ['10','12','14','16']
+        node: ['10', '12', '14', '16']
       max-parallel: 1
     name: Node ${{ matrix.node }} Test
     steps:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6f05263..d3eeb43 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,7 @@ jobs:
         name: Create GitHub deployment
         id: deployment
         with:
-          token: "${{ github.token }}"
+          token: '${{ github.token }}'
           target_url: ${{ env.TARGET_URL }}
           environment: production
 
@@ -45,16 +45,16 @@ jobs:
         if: success()
         uses: chrnorm/deployment-status@releases/v1
         with:
-          token: "${{ github.token }}"
+          token: '${{ github.token }}'
           target_url: ${{ env.TARGET_URL }}
-          state: "success"
+          state: 'success'
           deployment_id: ${{ steps.deployment.outputs.deployment_id }}
 
       - name: Update deployment status (failure)
         if: failure()
         uses: chrnorm/deployment-status@releases/v1
         with:
-          token: "${{ github.token }}"
+          token: '${{ github.token }}'
           target_url: ${{ env.TARGET_URL }}
-          state: "failure"
-          deployment_id: ${{ steps.deployment.outputs.deployment_id }}
\ No newline at end of file
+          state: 'failure'
+          deployment_id: ${{ steps.deployment.outputs.deployment_id }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index da94fad..8616585 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.11.0] - 2021-09-07
+
+### Added
+
+- Adds support for airports, aircracts, cabin class and passenger count in flight estimates
+
 ## [1.10.0] - 2021-08-27
 
 ### Added
diff --git a/package-lock.json b/package-lock.json
index 89c08ba..70030db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@patch-technology/patch",
-  "version": "1.10.2",
+  "version": "1.11.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@patch-technology/patch",
-      "version": "1.10.2",
+      "version": "1.11.0",
       "license": "MIT",
       "dependencies": {
         "query-string": "^7.0.1",
diff --git a/package.json b/package.json
index 7425edb..c83692f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@patch-technology/patch",
-  "version": "1.10.2",
+  "version": "1.11.0",
   "description": "Node.js wrapper for the Patch API",
   "license": "MIT",
   "repository": {
diff --git a/src/ApiClient.js b/src/ApiClient.js
index ae45994..bf7ae12 100644
--- a/src/ApiClient.js
+++ b/src/ApiClient.js
@@ -16,7 +16,7 @@ class ApiClient {
     };
 
     this.defaultHeaders = {
-      'User-Agent': 'patch-node/1.10.2'
+      'User-Agent': 'patch-node/1.11.0'
     };
 
     /**
diff --git a/src/model/CreateFlightEstimateRequest.js b/src/model/CreateFlightEstimateRequest.js
index af10332..a2f3701 100644
--- a/src/model/CreateFlightEstimateRequest.js
+++ b/src/model/CreateFlightEstimateRequest.js
@@ -8,13 +8,11 @@
 import ApiClient from '../ApiClient';
 
 class CreateFlightEstimateRequest {
-  constructor(distanceM) {
-    CreateFlightEstimateRequest.initialize(this, distanceM);
+  constructor() {
+    CreateFlightEstimateRequest.initialize(this);
   }
 
-  static initialize(obj, distanceM) {
-    obj['distance_m'] = distanceM;
-  }
+  static initialize(obj) {}
 
   static constructFromObject(data, obj) {
     if (data) {
@@ -27,6 +25,41 @@ class CreateFlightEstimateRequest {
         );
       }
 
+      if (data.hasOwnProperty('origin_airport')) {
+        obj['origin_airport'] = ApiClient.convertToType(
+          data['origin_airport'],
+          'String'
+        );
+      }
+
+      if (data.hasOwnProperty('destination_airport')) {
+        obj['destination_airport'] = ApiClient.convertToType(
+          data['destination_airport'],
+          'String'
+        );
+      }
+
+      if (data.hasOwnProperty('aircraft_code')) {
+        obj['aircraft_code'] = ApiClient.convertToType(
+          data['aircraft_code'],
+          'String'
+        );
+      }
+
+      if (data.hasOwnProperty('cabin_class')) {
+        obj['cabin_class'] = ApiClient.convertToType(
+          data['cabin_class'],
+          'String'
+        );
+      }
+
+      if (data.hasOwnProperty('passenger_count')) {
+        obj['passenger_count'] = ApiClient.convertToType(
+          data['passenger_count'],
+          'Number'
+        );
+      }
+
       if (data.hasOwnProperty('project_id')) {
         obj['project_id'] = ApiClient.convertToType(
           data['project_id'],
@@ -47,6 +80,16 @@ class CreateFlightEstimateRequest {
 
 CreateFlightEstimateRequest.prototype['distance_m'] = undefined;
 
+CreateFlightEstimateRequest.prototype['origin_airport'] = undefined;
+
+CreateFlightEstimateRequest.prototype['destination_airport'] = undefined;
+
+CreateFlightEstimateRequest.prototype['aircraft_code'] = undefined;
+
+CreateFlightEstimateRequest.prototype['cabin_class'] = undefined;
+
+CreateFlightEstimateRequest.prototype['passenger_count'] = undefined;
+
 CreateFlightEstimateRequest.prototype['project_id'] = undefined;
 
 CreateFlightEstimateRequest.prototype['create_order'] = undefined;
diff --git a/test/integration/estimates.test.js b/test/integration/estimates.test.js
index c2e4e57..ed64b6f 100644
--- a/test/integration/estimates.test.js
+++ b/test/integration/estimates.test.js
@@ -21,10 +21,9 @@ describe('Estimates Integration', function () {
     expect(retrieveEstimatesResponse.data.length).to.be.above(0);
   });
 
-  it('supports creating flight estimates with an order', async function () {
+  it('supports creating flight estimates with distance', async function () {
     const createEstimateResponse = await patch.estimates.createFlightEstimate({
-      distance_m: 1000,
-      create_order: true
+      distance_m: 1000
     });
     const estimate = createEstimateResponse.data;
 
@@ -34,6 +33,19 @@ describe('Estimates Integration', function () {
     expect(estimate.order.state).to.be.eq('draft');
   });
 
+  it('supports creating flight estimates with airports', async function () {
+    const { data: estimate1 } = await patch.estimates.createFlightEstimate({
+      origin_airport: 'SFO',
+      destination_airport: 'LAX'
+    });
+    const { data: estimate2 } = await patch.estimates.createFlightEstimate({
+      origin_airport: 'SFO',
+      destination_airport: 'JFK'
+    });
+
+    expect(estimate2.mass_g).to.be.greaterThan(estimate1.mass_g);
+  });
+
   it('supports creating shipping estimates without an order', async function () {
     const createEstimateResponse = await patch.estimates.createShippingEstimate(
       {