At Delta Hotels by Marriott Allentown Lehigh Valley, guests have access to a gym, free WiFi in public areas, and meeting rooms. There's free parking, as well as a free airport shuttle (available on request). Multilingual staff at the front desk are standing by 24/7 to help with securing valuables, luggage storage, and dry cleaning/laundry. Additional amenities include a conference center, a business center, and a seasonal outdoor pool.