Originally Posted by
HkCaGu
No. You have to "bear" a US passport. No requirements to have the data on your PNR.
The US government does not care about a US citizen having mismatched entry/exit records.
The US government does not have the capacity to detain an apparent foreigner leaving the US but having no entry records.
Oh OK, I stand corrected. Although, I know a dual citizen who was questioned, when leaving the US with the non-US passport.