Delta jfk terminal is One of the most valuable aspects of a terminal guide is its ability to simplify navigation within the airport. Large terminals can be daunting, with multiple levels, numerous gates, and various services scattered throughout. Delta teminal jfk provide detailed maps that highlight important areas such as check-in counters, security checkpoints, baggage claim, and departure gates. By reviewing these maps ahead of time, you can plan your route and avoid the confusion of wandering around.