If you've got a TripIt account and you've set up your calendar feed, but some of your plans aren't showing up or updating in your calendar there a couple of possible reasons.
You might have two accounts.
If you happen to forward a travel confirmation email to firstname.lastname@example.org from an email address that is not associated with your main TripIt account, we'll automatically create a new account for that address. Please view our Merge Accounts help page.
Your calendar's cache may not have updated (refresh the feed).
Each calendar application is different. They can take anywhere from a few minutes to several hours to update calendar feeds.
You may not be marked as a traveler on the trip
If you removed yourself from the list of travelers on a trip, the plans for that trip will stop appearing in your calendar feed. You can correct this by adding yourself as a traveler. Please view our help page for more information.
Updated: Mar 30, 2020