NavigationTransition: finished property

Baseline 2026
Newly available

Since January 2026, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

The finished read-only property of the NavigationTransition interface returns a Promise that fulfills at the same time the navigatesuccess event fires, or rejects at the same time the navigateerror event fires.

Value

A Promise that resolves to undefined.

Examples

js
async function cleanupNavigation() {
  await navigation.transition.finished;
  // Navigation has completed successfully
  // Cleanup any ongoing monitoring
}

Specifications

Specification
HTML
# dom-navigationtransition-finished-dev

Browser compatibility

See also