NK adds a daily RDU flight. Here's a summary of flights for a random Friday in June:
BOS 1x A320, LGA 2x A320, PHL 1x A320, BWI 1x A319, RDU 1x A320, ATL 3x (2) A320 (1) A319, MYR 1x A320, JAX 1x A320, MCO 3x (2) A320 (1) A321, TPA 1x A320, RSW 1x A319, FLL 2x A321, MSY 1x A320, IAH 1x A321, MCI 1x A320, MSP 1x A320, DFW 2x A319, AUS 1x A320, DEN 1x A321, LAS 3x (2) A320 (1) A321, SAN 1x A320, LAX 2x A320, OAK 1x A320, SEA 1x A320
Saturday only to CUN using an A319, which is subtracted from one of the 3 ATL flights.
...the carriage of liquids, gels, and aerosols are prohibited through the screening checkpoint except for travel size toiletries of 3 ounces or less...