diff --git a/test/functional/apps/dashboard/bwc_import.ts b/test/functional/apps/dashboard/bwc_import.ts
deleted file mode 100644
index ebb9d2b99ffa7..0000000000000
--- a/test/functional/apps/dashboard/bwc_import.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0 and the Server Side Public License, v 1; you may not use this file except
- * in compliance with, at your election, the Elastic License 2.0 or the Server
- * Side Public License, v 1.
- */
-
-import path from 'path';
-import { FtrProviderContext } from '../../ftr_provider_context';
-
-export default function ({ getService, getPageObjects }: FtrProviderContext) {
-  const PageObjects = getPageObjects(['dashboard', 'header', 'settings', 'savedObjects', 'common']);
-  const dashboardExpect = getService('dashboardExpect');
-  // Legacy imports are no longer supported https://github.com/elastic/kibana/issues/103921
-  describe.skip('bwc import', function describeIndexTests() {
-    before(async function () {
-      await PageObjects.dashboard.initTests();
-      await PageObjects.settings.navigateTo();
-      await PageObjects.settings.clickKibanaSavedObjects();
-      await PageObjects.savedObjects.importFile(
-        path.join(__dirname, 'exports', 'dashboard_6_0_1.json')
-      );
-      await PageObjects.settings.associateIndexPattern(
-        'dd684000-8255-11eb-a5e7-93c302c8f329',
-        'logstash-*'
-      );
-      await PageObjects.savedObjects.clickConfirmChanges();
-      await PageObjects.savedObjects.clickImportDone();
-      await PageObjects.common.navigateToApp('dashboard');
-    });
-
-    describe('6.0.1 dashboard', () => {
-      it('loads an imported dashboard', async function () {
-        await PageObjects.dashboard.gotoDashboardLandingPage();
-        await PageObjects.dashboard.loadSavedDashboard('My custom bwc dashboard');
-        await PageObjects.header.waitUntilLoadingHasFinished();
-
-        await dashboardExpect.metricValuesExist(['14,004']);
-      });
-    });
-  });
-}
diff --git a/test/functional/apps/dashboard/index.ts b/test/functional/apps/dashboard/index.ts
index 8627a258869bb..c9a62447f223a 100644
--- a/test/functional/apps/dashboard/index.ts
+++ b/test/functional/apps/dashboard/index.ts
@@ -49,7 +49,6 @@ export default function ({ getService, loadTestFile }: FtrProviderContext) {
       loadTestFile(require.resolve('./dashboard_unsaved_state'));
       loadTestFile(require.resolve('./dashboard_unsaved_listing'));
       loadTestFile(require.resolve('./edit_visualizations'));
-      loadTestFile(require.resolve('./time_zones'));
       loadTestFile(require.resolve('./dashboard_options'));
       loadTestFile(require.resolve('./data_shared_attributes'));
       loadTestFile(require.resolve('./share'));
@@ -95,7 +94,6 @@ export default function ({ getService, loadTestFile }: FtrProviderContext) {
 
       loadTestFile(require.resolve('./dashboard_time_picker'));
       loadTestFile(require.resolve('./bwc_shared_urls'));
-      loadTestFile(require.resolve('./bwc_import'));
       loadTestFile(require.resolve('./panel_replacing'));
       loadTestFile(require.resolve('./panel_cloning'));
       loadTestFile(require.resolve('./copy_panel_to'));
diff --git a/test/functional/apps/dashboard/time_zones.ts b/test/functional/apps/dashboard/time_zones.ts
deleted file mode 100644
index f60792b3f292a..0000000000000
--- a/test/functional/apps/dashboard/time_zones.ts
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0 and the Server Side Public License, v 1; you may not use this file except
- * in compliance with, at your election, the Elastic License 2.0 or the Server
- * Side Public License, v 1.
- */
-
-import path from 'path';
-import expect from '@kbn/expect';
-
-import { FtrProviderContext } from '../../ftr_provider_context';
-
-export default function ({ getService, getPageObjects }: FtrProviderContext) {
-  const pieChart = getService('pieChart');
-  const esArchiver = getService('esArchiver');
-  const kibanaServer = getService('kibanaServer');
-  const PageObjects = getPageObjects([
-    'dashboard',
-    'timePicker',
-    'settings',
-    'common',
-    'savedObjects',
-  ]);
-  // Legacy imports are no longer supported https://github.com/elastic/kibana/issues/103921
-  describe.skip('dashboard time zones', function () {
-    this.tags('includeFirefox');
-
-    before(async () => {
-      await esArchiver.load('test/functional/fixtures/es_archiver/dashboard/current/kibana');
-      await kibanaServer.uiSettings.replace({
-        defaultIndex: '0bf35f60-3dc9-11e8-8660-4d65aa086b3c',
-      });
-      await PageObjects.settings.navigateTo();
-      await PageObjects.settings.clickKibanaSavedObjects();
-      await PageObjects.savedObjects.importFile(
-        path.join(__dirname, 'exports', 'timezonetest_6_2_4.json')
-      );
-      await PageObjects.savedObjects.checkImportSucceeded();
-      await PageObjects.common.navigateToApp('dashboard');
-      await PageObjects.dashboard.preserveCrossAppState();
-      await PageObjects.dashboard.loadSavedDashboard('time zone test');
-    });
-
-    after(async () => {
-      await kibanaServer.uiSettings.replace({ 'dateFormat:tz': 'UTC' });
-    });
-
-    it('Exported dashboard adjusts EST time to UTC', async () => {
-      const time = await PageObjects.timePicker.getTimeConfigAsAbsoluteTimes();
-      expect(time.start).to.be('Apr 10, 2018 @ 03:00:00.000');
-      expect(time.end).to.be('Apr 10, 2018 @ 04:00:00.000');
-      await pieChart.expectPieSliceCount(4);
-    });
-
-    it('Changing timezone changes dashboard timestamp and shows the same data', async () => {
-      await PageObjects.settings.navigateTo();
-      await PageObjects.settings.clickKibanaSettings();
-      await PageObjects.settings.setAdvancedSettingsSelect('dateFormat:tz', 'Etc/GMT+5');
-      await PageObjects.common.navigateToApp('dashboard');
-      await PageObjects.dashboard.loadSavedDashboard('time zone test');
-      const time = await PageObjects.timePicker.getTimeConfigAsAbsoluteTimes();
-      expect(time.start).to.be('Apr 9, 2018 @ 22:00:00.000');
-      expect(time.end).to.be('Apr 9, 2018 @ 23:00:00.000');
-      await pieChart.expectPieSliceCount(4);
-    });
-  });
-}