I got some banana/plantain suckers from Benin Rep...it will take like three days before I get to transplant them, because I need to transport it down to Nassarawa State...Please guys help me out with this...

It depends on how healthy and mature the suckers are. If they are healthy suckers, they can survive. Just try and pour water on the sucker and roots, and don't expose them to too much sun.
As soon as you get to Nasarawa, plant them immediately. Preferably in the morning or evening. And try to space them when planting, to prevent overcrowding and shade, when they start sprouting