so will the amex card work?

trying to be grateful that the IPASS ran out and the credit card (one of the stolen and cancelled ones) was rejected. IPASS notified me and I changed the card to amex. unfortunately, amex has not yet authorized the transaction, nor the replenishment. makes me really nervous to travel today with a credit card that might not be working from abroad. working on getting it verified in the States that there might be charges from Bangladesh, Nepal, Bahrain, Jordan....!