Originally Posted by
MK19791980
GUM has Global Entry, there's no Pre-Check....I have connected in GUM several times and 40 min has never been an issue so it is doable.
Originally Posted by
USFdonWill
Yes. Look for a "connecting" passenger desk right after US Immigration. It is located to the left and you will see the door that leads to TSA screening.
So impressed and appreciative of the Flyertalk community for such helpful tips! thanks again everyone!