Buffalo Niagara International Airport
Buffalo, United States
Terminals & Checkpoints
BUF Historical Analytics
90-day wait time patterns, hourly breakdowns, and best/worst time predictions for Buffalo Niagara International Airport.
Unlock with PremiumAbout Buffalo Niagara International Airport
Buffalo Niagara International Airport (BUF) serves Buffalo in United States. Travelers flying through BUF can expect average security wait times of around 49 minutes, though this varies by time of day and season.
TSA PreCheck is available at BUF, letting enrolled travelers skip the standard screening line. PreCheck passengers typically wait about 8 minutes compared to the 49-minute standard line.
BUF Airport FAQs
How long is the security line at BUF?
Security wait times at Buffalo Niagara International Airport vary by time of day and day of week. Check the wait time cards above for current estimates. Peak hours (6-9 AM, 4-7 PM) typically have longer waits.
Does BUF have TSA PreCheck?
Yes, Buffalo Niagara International Airport has TSA PreCheck lanes available. PreCheck members typically experience significantly shorter security wait times.
How early should I arrive at BUF?
For domestic flights, arrive at least 2 hours early. For international flights, arrive 3 hours early. During peak travel periods and holidays, add an extra 30-60 minutes.
What terminals does BUF have?
Buffalo Niagara International Airport has 1 terminal: Main Terminal.
Departure Information
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Peak Hours
Tips for BUF
- Arrive at least 90 minutes early for domestic and 150 minutes for international flights.
- Security is typically busiest 6-9 AM and 4-7 PM. Midday flights (11 AM-2 PM) usually have the shortest queues.
- TSA PreCheck is available here. Enrolled travelers typically wait about 2 minutes — roughly half the standard line.
- Check-in online and have your boarding pass ready on your phone to save time at the airport.
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BUF Airport FAQ
How long is the security line at BUF?
Security wait times at Buffalo Niagara International Airport vary by time of day and day of week. Peak hours (6-9 AM, 4-7 PM) typically see the longest waits. FlightQueue provides real-time estimates based on historical data and crowd reports.
What is the best time to go through security at BUF?
The best times for shorter security lines at Buffalo Niagara are typically mid-morning (10-11 AM) and early afternoon (1-3 PM). Avoid the morning rush (6-9 AM) and evening peak (4-7 PM).
How early should I arrive at BUF?
For domestic flights at Buffalo Niagara, arrive 1.5-2 hours before departure. For international flights, arrive 2.5-3 hours early. During peak travel periods, add an extra 30 minutes.
Does BUF have TSA PreCheck?
Yes, Buffalo Niagara International Airport offers TSA PreCheck lanes for faster security screening. Check FlightQueue for the latest checkpoint data.