Be at ABIA® at least 2 hours before peak times and 90 minutes for all other times. Peak departure travel times are 5 - 8 a.m., 11 a.m. - 1 p.m., 3:30 - 5:30 p.m. The first TSA checkpoint opens daily at 3:30 a.m. All gates are accessible via any of three TSA checkpoints. More information on what time to be at your ticket counter.
Remember: Even if an item is permitted, it may be subject to additional screening or not allowed through the checkpoint if it triggers an alarm during the screening process, appears to have been tampered with, or poses other security concerns. The final decision rests with TSA on whether to allow any items on the plane.