sync iphone to outlook calendar

Hello JoeMama1391,

Thank you for using Apple Support Communities!

I found this article that I feel will be helpful in troubleshooting the issue you are having with Outlook syncing information to your phone.

iPhone, iPad, iPod touch: Troubleshooting contact and calendar syncing via USB on Windows

http://support.apple.com/kb/ht1692

Here is step 1 from the article to get you started:

Reset Sync History

If you find that some of your data syncs to your device but you see an unexpected number of changes or modifications, you may need to reset your sync history. This causes iTunes to prompt to Merge or Replace information on the device when you next attempt to sync your information. To reset your Sync History:

1. Open iTunes.
2. From the Edit menu, choose Preferences.
3. Click the Devices tab.
4. Click the Reset Sync History button.

If the issue continues and you know all of the data is on the computer:

1. Reset the Sync History again using the steps above.
2. Select the device in iTunes and click the Info tab.
3. Scroll down to the Advanced section, and under "Replace information on this iPhone/iPad/iPod touch" select Contacts or Calendars.
4. Click Apply.

If the issue continues and you know all the data is on the iPhone, iPad, or iPod touch:

1. Reset the Sync History again using the steps above.
2. Remove all of the contact and calendar information from Outlook.
3. Select the device in iTunes and click the Info tab.
4. Scroll down to the Advanced section, and under "Replace information on this iPhone/iPad/iPod touch" make sure Contacts and Calendars are not selected.
5. Click Apply.

All the very best,

Sterling