Source: estimated · Updated 10/9/2026, 9:28:53 AM · Confidence: low
Best Time to Go
2:00 AM
~999 min average wait
Busiest Time
8:00 AM
~0 min average wait
Traveler Reports
0
Crowdsourced data points
Checkpoints
1
Security screening areas
Hourly Wait Time Pattern
Average TSA wait times at ISP by hour of day, based on historical data and traveler reports.
Time
Avg Wait
Data Source
TSA Checkpoints at ISP
Main Security Checkpoint — Terminal Main Terminal
Frequently Asked Questions
What is the current TSA wait time at ISP?
The current estimated TSA security wait time at Long Island MacArthur Airport (ISP) is approximately 7 minutes (estimated data, last updated 10/9/2026, 9:28:53 AM).
What is the best time to go through TSA at ISP?
The quietest time for TSA security at Long Island MacArthur 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 ISP have?
Long Island MacArthur Airport has 1 TSA security checkpoint(s): Main Security Checkpoint.
Does ISP have TSA PreCheck?
Yes, Long Island MacArthur Airport (ISP) offers TSA PreCheck lanes. PreCheck wait times are typically 30-50% shorter than general screening lanes.