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