Marechal Cunha Machado International Airport
São Luís, Brazil
SLZ Historical Analytics
90-day wait time patterns, hourly breakdowns, and best/worst time predictions for Marechal Cunha Machado International Airport.
Unlock with PremiumAbout Marechal Cunha Machado International Airport
Marechal Cunha Machado International Airport (SLZ) serves São Luís in Brazil. Travelers flying through SLZ can expect average security wait times of around 33 minutes, though this varies by time of day and season.
International travelers arriving at SLZ should plan ahead for immigration processing.
SLZ Airport FAQs
How long is the security line at SLZ?
Security wait times at Marechal Cunha Machado 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 SLZ have TSA PreCheck?
TSA PreCheck availability varies. Check the airport's official website for the latest checkpoint information.
How early should I arrive at SLZ?
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 SLZ have?
Check the airport map for terminal information.
Departure Information
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Quick Info
Peak Hours
Tips for SLZ
- Arrive at least 150 minutes before your flight to allow time for check-in, security, and immigration.
- Security is typically busiest 6-9 AM and 4-7 PM. Midday flights (11 AM-2 PM) usually have the shortest queues.
- Check-in online and have your boarding pass ready on your phone to save time at the airport.
Arrival Time
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SLZ Airport FAQ
How long is the security line at SLZ?
Security wait times at Marechal Cunha Machado 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 SLZ?
The best times for shorter security lines at Marechal Cunha Machado 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 SLZ?
For domestic flights at Marechal Cunha Machado, 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 SLZ have TSA PreCheck?
TSA PreCheck availability varies by checkpoint at Marechal Cunha Machado. Check FlightQueue for the latest checkpoint data.