When Should I Leave for Logan International Airport?
Real-time calculator for Boston, MA (BOS) — live traffic, TSA waits, all transport modes.
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Frequently Asked Questions — BOS
How early should I arrive at BOS for a domestic flight?⌄
For domestic flights at Logan International Airport, we recommend arriving at least 90 minutes before departure. During peak hours or holidays, allow 2 hours. TSA lines at BOS can be unpredictable — use the WhenToLeave calculator above for a personalised recommendation based on live traffic from your address.
How early should I arrive at BOS for an international flight?⌄
For international departures at Logan International Airport, plan to arrive 3 hours before your scheduled departure time. International check-in closes earlier, and customs documentation and additional security screening add time. Always check your airline's specific check-in deadline.
What is the TSA wait time at BOS right now?⌄
TSA wait times at Logan International Airport vary significantly by time of day and season. Early morning (5–7 AM) and mid-afternoon (2–4 PM) are typically the shortest waits. The WhenToLeave calculator pulls live TSA wait data when available. You can also check the MyTSA app for real-time estimates.
How long does it take to walk to the gate at BOS?⌄
Gate walk times at Logan International Airport average around 15 minutes after clearing security, but can be longer depending on your terminal and gate assignment. With 4 terminals, the distance can vary substantially — gates at the far end of a concourse may add 10–15 extra minutes.
What is the best way to get to BOS from Boston?⌄
Getting to Logan International Airport depends on where you are coming from and the time of day. Driving and rideshare are the most flexible options, but parking costs and traffic — especially during rush hour — can add significant time. Public transit, where available, offers a predictable journey time. Use the WhenToLeave calculator to compare all modes side-by-side from your specific address.
About BOS — Logan International Airport
Logan International Airport (BOS) is one of the busiest commercial airports in the United States, serving millions of travelers each year through Boston, MA.
Navigating BOS takes planning — the airport spans multiple terminals, and gate-to-gate walks average 15 minutes after clearing security.
Boston is located in MA, and BOS sits at coordinates 42.37°N, 71.01°W.
Plan for an average 15-minute walk from security to your gate at BOS. Gates at the far end of concourses may add extra time — always check your boarding pass early.
TSA provides live wait time data for BOS checkpoints. The WhenToLeave calculator pulls this data in real time to build your personalized departure time.
BOS offers scheduled commercial service, connecting Boston to destinations across the US and internationally.