ABCNEWS - WATCH: Travelers stuck in long lines amid TSA staffing shortages, partial gov shutdown
Travelers are being advised to arrive at airports three to four hours prior to their flight to allow for extra screening time.
NYTIMES (Billy Witz and Shannon Sims) - Thousands Waiting in Security Lines at Airports in New Orleans and Houston
Screening delays created lines that stretched around William P. Hobby and Louis Armstrong airports, causing many to miss flights at the start of spring break season.