diff --git a/x-pack/test/functional/apps/transform/creation/index_pattern/creation_index_pattern.ts b/x-pack/test/functional/apps/transform/creation/index_pattern/creation_index_pattern.ts
index e5319cb4d60a4..69406c5830421 100644
--- a/x-pack/test/functional/apps/transform/creation/index_pattern/creation_index_pattern.ts
+++ b/x-pack/test/functional/apps/transform/creation/index_pattern/creation_index_pattern.ts
@@ -22,8 +22,7 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
   const transform = getService('transform');
   const pageObjects = getPageObjects(['discover']);
 
-  // Failing: See https://github.com/elastic/kibana/issues/151889
-  describe.skip('creation_index_pattern', function () {
+  describe('creation_index_pattern', function () {
     before(async () => {
       await esArchiver.loadIfNeeded('x-pack/test/functional/es_archives/ml/ecommerce');
       await transform.testResources.createIndexPatternIfNeeded('ft_ecommerce', 'order_date');
@@ -35,6 +34,7 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
     after(async () => {
       await transform.api.cleanTransformIndices();
       await transform.testResources.deleteIndexPatternByTitle('ft_ecommerce');
+      await transform.securityUI.logout();
     });
 
     const fieldStatsEntries = [
diff --git a/x-pack/test/functional/services/ml/field_stats_flyout.ts b/x-pack/test/functional/services/ml/field_stats_flyout.ts
index f039a5c7d7a68..5ef970e7839e3 100644
--- a/x-pack/test/functional/services/ml/field_stats_flyout.ts
+++ b/x-pack/test/functional/services/ml/field_stats_flyout.ts
@@ -70,11 +70,13 @@ export function MachineLearningFieldStatsFlyoutProvider({ getService }: FtrProvi
     ) {
       const selector = `~${testSubj} > ~mlInspectFieldStatsButton-${fieldName}`;
 
-      await retry.tryForTime(2000, async () => {
+      await retry.tryForTime(10 * 1000, async () => {
         await testSubjects.existOrFail(selector);
         await testSubjects.click(selector);
-        await testSubjects.existOrFail('mlFieldStatsFlyout');
-        await testSubjects.existOrFail(`mlFieldStatsFlyoutContent ${fieldName}-title`);
+        await testSubjects.existOrFail('mlFieldStatsFlyout', { timeout: 500 });
+        await testSubjects.existOrFail(`mlFieldStatsFlyoutContent ${fieldName}-title`, {
+          timeout: 500,
+        });
       });
       await this.assertFieldStatContentByType(testSubj, fieldName, fieldType);
       if (Array.isArray(expectedTopValuesContent)) {
@@ -89,15 +91,14 @@ export function MachineLearningFieldStatsFlyoutProvider({ getService }: FtrProvi
       fieldType: 'keyword' | 'date' | 'number',
       expectedTopValuesContent?: string[]
     ) {
-      await retry.tryForTime(3000, async () => {
-        const selector = `mlInspectFieldStatsButton-${fieldName}`;
+      const selector = `mlInspectFieldStatsButton-${fieldName}`;
+      await retry.tryForTime(20 * 1000, async () => {
         const fieldTarget = await testSubjects.find(parentComboBoxSelector);
         await comboBox.openOptionsList(fieldTarget);
 
         await testSubjects.existOrFail(selector);
         await testSubjects.click(selector);
-        await testSubjects.existOrFail('mlFieldStatsFlyout');
-
+        await testSubjects.existOrFail('mlFieldStatsFlyout', { timeout: 500 });
         await testSubjects.existOrFail(`mlFieldStatsFlyoutContent ${fieldName}-title`);
 
         await this.assertFieldStatContentByType(parentComboBoxSelector, fieldName, fieldType);