When Should I Leave for Buffalo Niagara International Airport?
Real-time calculator for Buffalo, NY (BUF) — live traffic, TSA waits, all transport modes.
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Frequently Asked Questions — BUF
How early should I arrive at BUF?⌄
For most flights at Buffalo Niagara International Airport, arriving 90 minutes before departure is sufficient for domestic travel. For international flights allow 2.5–3 hours. The WhenToLeave calculator factors in live traffic, TSA wait times, and your specific transport mode to give you a precise leave time.
What are the TSA wait times like at BUF?⌄
TSA wait times at Buffalo Niagara International Airport are generally shorter than at major hub airports. Early morning and mid-day tend to have the shortest queues. The WhenToLeave calculator integrates live TSA data when available to build wait time directly into your recommended departure time.
How long does it take to get from Buffalo to BUF?⌄
Travel time from Buffalo to Buffalo Niagara International Airport depends heavily on traffic conditions and your starting point. Use the WhenToLeave calculator to enter your exact address and get a real-time estimate including current traffic, parking time, and check-in buffer.
About BUF — Buffalo Niagara International Airport
Buffalo Niagara International Airport offers convenient access to Buffalo and the surrounding region of NY, with shorter security lines than major hubs.
Travelers departing BUF typically clear security faster than at major hub airports, though TSA wait times still vary by time of day.
Buffalo is located in NY, and BUF sits at coordinates 42.94°N, 78.73°W.
Plan for an average 10-minute walk from security to your gate at BUF. Gates at the far end of concourses may add extra time — always check your boarding pass early.
TSA provides live wait time data for BUF checkpoints. The WhenToLeave calculator pulls this data in real time to build your personalized departure time.
BUF offers scheduled commercial service, connecting Buffalo to destinations across the US.