TSA Checkpoint Hours
The table below shows the hours of operation for each security checkpoint at Harry Reid.
International Airport:
A/B Checkpoint
3:30 a.m.-1 a.m.
C Annex Checkpoint
3:05 a.m.-9:30 p.m.
C/D Checkpoint
Open 24 hours
Terminal 3 Checkpoint
3:30 a.m.-1:30 a.m.
Innovation Checkpoint (Terminal 3)
6 a.m.-2 p.m.
NOTE: According to the TSA, people planning on flying internationally should arrive at their airport three hours before their departure. For domestic flights, they recommend showing up two hours early.
