Get more accurate data when viewing reports on either platform.
Ensure your accounts were linked for the entire date range you’re comparing.
Comparing long date ranges may include periods during which your accounts were not linked.
Do not link multiple Google Ad accounts to the same Analytics view to avoid complicating information in your reports.
Check that there are no filters editing your campaign final URLs to ensure that no data is removed from your Analytics reports.
Consider that Google Ads data is imported into Analytics at the same time you view your report.
Data is current as of the most recent hour.