Conference attendees are responsible for making their own reservations directly with the hotel. The discounts are available by making arrangements directly from the airline or through a travel agent.
Airfares change constantly and are subject to availability.
Travelers should research all airlines' service, not just Delta's. The lowest fares are subject to restrictions and penalties. Make sure you understand them. Airfares are never guaranteed until permission is given to issue tickets. If you are an NEA member and need a car rental, check rates available through Hertz.