Average TSA wait times at SNA by hour of day, based on historical data and traveler reports.
Time
Avg Wait
Data Source
TSA Checkpoints at SNA
Terminal A Checkpoint — Terminal Terminal A
Terminal B Checkpoint — Terminal Terminal B
Terminal C Checkpoint — Terminal Terminal C
Frequently Asked Questions
What is the current TSA wait time at SNA?
The current estimated TSA security wait time at John Wayne Airport (SNA) is approximately 4 minutes (estimated data, last updated 7/19/2026, 11:12:10 PM).
What is the best time to go through TSA at SNA?
The quietest time for TSA security at John Wayne Airport is typically around 2:00 AM with an average wait of 999 minutes. The busiest time is around 8:00 AM with waits averaging 0 minutes.
How many TSA checkpoints does SNA have?
John Wayne Airport has 3 TSA security checkpoint(s): Terminal A Checkpoint, Terminal B Checkpoint, Terminal C Checkpoint.
Does SNA have TSA PreCheck?
Yes, John Wayne Airport (SNA) offers TSA PreCheck lanes. PreCheck wait times are typically 30-50% shorter than general screening lanes.