jerber160 said:
I was told you had to put in your numbers when you booked your flight...I guess that's not correct. and I didn't think PJIA did global entry.
As stated earlier you DO NOT have to enter your Trusted Traveler number when you purchase your tickets. You can enter it in your airline profile anytime prior to printing out your boarding pass. If done very close to your travel date you may not get TSA PreCheck.
Just to clarify your other point GE is used to clear US Immigration/Customs when coming back to the US from a foreign country. It is of no use when entering SXM via PJIA or other in other foreign countries
