TSA wait times, demystified.

The average TSA security wait time at The Florida Keys Marathon Airport (MTH) is approximately 7 minutes. During peak hours (typically 5-8 AM and 4-7 PM), wait times can be 11 minutes or longer. Off-peak hours typically see wait times of 4 minutes.

TSA security lines at The Florida Keys Marathon Airport (MTH) currently average about 7 minutes. TSA PreCheck lanes are typically under 4 minutes. Wait times are updated every 5 minutes based on real-time data.

Yes, The Florida Keys Marathon Airport offers TSA PreCheck lanes at security checkpoints. TSA PreCheck can reduce your wait time by 50% or more, with average waits of 4 minutes compared to 7 minutes in regular lanes.

The best times to go through TSA security at The Florida Keys Marathon Airport are typically early morning (5:00-6:00 AM) and mid-afternoon (2:00-4:00 PM). Avoid peak hours between 5:00-8:00 AM for morning business flights and 4:00-7:00 PM for evening departures when security lines are longest.

For domestic flights at The Florida Keys Marathon Airport, arrive at least 90 minutes before departure. For international flights, arrive 150 minutes early to allow time for security, immigration, and boarding. If traveling during holidays or peak seasons, add an extra 30 minutes.