diff --git a/x-pack/plugins/security_solution/cypress/integration/timeline_creation.spec.ts b/x-pack/plugins/security_solution/cypress/integration/timeline_creation.spec.ts
index 9f61d11b7ac0f..8ce60450671b9 100644
--- a/x-pack/plugins/security_solution/cypress/integration/timeline_creation.spec.ts
+++ b/x-pack/plugins/security_solution/cypress/integration/timeline_creation.spec.ts
@@ -45,7 +45,8 @@ import { openTimeline } from '../tasks/timelines';
 
 import { OVERVIEW_URL } from '../urls/navigation';
 
-describe('Timelines', () => {
+// FLAKY: https://github.com/elastic/kibana/issues/79389
+describe.skip('Timelines', () => {
   before(() => {
     cy.server();
     cy.route('PATCH', '**/api/timeline').as('timeline');