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Dane County Regional Truax Field (MSN) Security Wait Times
Dane County Regional Truax Field serves Madison. It is also commonly known as Madison Airport. This page provides live TSA security checkpoint wait times for MSN, including both Standard and TSA PreCheck lanes, refreshed every 10 minutes — so you can see how long the security line is right now and plan exactly how early to arrive.
How early should you arrive at Dane County Regional Truax Field?
A good rule of thumb at MSN is to arrive about 2 hours before a domestic flight and 3 hours before an international flight, adding 30–60 minutes during peak travel periods. TSA PreCheck members can usually arrive 90 minutes ahead for domestic departures. For an exact recommendation based on the current wait, use the “When should I leave?” calculator above.
TSA PreCheck at Dane County Regional Truax Field
Dane County Regional Truax Field (MSN) offers TSA PreCheck lanes, where members typically wait 60–80% less than in the standard line. A 5-year PreCheck membership costs about $85 (~$17/year) and usually pays for itself within a few trips for anyone flying through Madison regularly.
Frequently asked questions about MSN wait times
What is the best time to go through security at Dane County Regional Truax Field?+
Based on historical patterns at Dane County Regional Truax Field (MSN), early weekday mornings (5–7 AM) and mid-mornings on Tuesdays and Wednesdays usually have the shortest security lines. The busiest periods are Friday afternoons (4–7 PM) and Sunday evenings. The hourly and day-of-week charts on this page show the typical pattern.
How long are the TSA security lines at Dane County Regional Truax Field right now?+
The current Dane County Regional Truax Field (MSN) security wait times — for both Standard and TSA PreCheck lanes, at each open checkpoint — are shown live at the top of this page and refresh every 10 minutes.
Which terminal at Dane County Regional Truax Field has the shortest security line?+
The checkpoint with the shortest current wait at Dane County Regional Truax Field is shown in the live "Security Checkpoints" section at the top of this page. If your airline allows flexible check-in, choosing the fastest terminal can save significant time.
How accurate are the MSN wait times and how often do they update?+
Where an airport publishes a live feed, MSN wait times come directly from its checkpoint system and refresh every 10 minutes. Otherwise the page shows a historical estimate for the current day and hour. Times are estimates and can change quickly, so always allow extra buffer.