Marechal Cunha Machado International Airport
Daylight today(Jul 13, 2026, local time)
About 11h 59m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Marechal Cunha Machado International Airport
São Luís–Marechal Cunha Machado International Airport, formerly called Tirirical Airport, is the airport serving São Luís, Brazil. Since 17 October 1985, the airport is named after Air Marshall Hugo da Cunha Machado (1898–1989), born in Maranhão.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
SBSLLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 06 / 24 | 7,828 ft / 2,386 m | 148 ft | Asp | Lighted | Open |
| 09 / 27 | 4,803 ft / 1,464 m | 148 ft | Asp | Lighted | Open |
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| APP | SAO LUIS APP | 119.100 MHz |
| OPS | SAO LUIS OPS | 122.050 MHz |
| TWR | SAO LUIS TWR | 118.700 MHz |
Services & operations
The airport serves as a key entry point for the Northeast of Brazil, connecting São Luís to various Brazilian capitals.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(2)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TMA-SAO_LUIS | Class D | Controlled | FL025 | FL145 |
| CTR-SAO_LUIZ | Class D | CTR | GND | FL025 |
Approximate bounding-box match from OpenAIP · all Brazil airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 328 ft | 98 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Marechal Cunha Machado International Airport.
Frequently asked questions
What is the ICAO code for Marechal Cunha Machado International Airport?
The ICAO code for Marechal Cunha Machado International Airport is SBSL, and its IATA code is SLZ.
Where is Marechal Cunha Machado International Airport located?
Marechal Cunha Machado International Airport is large airport located in São Luís, Brazil, at an elevation of 178 ft (54 m).
How many runways does Marechal Cunha Machado International Airport have?
Marechal Cunha Machado International Airport has 2 runways, the longest being 7,828 ft / 2,386 m.
Which airlines fly to Marechal Cunha Machado International Airport?
Airlines historically serving Marechal Cunha Machado International Airport include Azul, City Connexion Airlines, KLM Royal Dutch Airlines, TAM Brazilian Airlines (based on OpenFlights route data, which may be out of date).
How many destinations are served from Marechal Cunha Machado International Airport?
Historical data lists 8 nonstop destinations from Marechal Cunha Machado International Airport. Always check current schedules.
What time zone is Marechal Cunha Machado International Airport in?
Marechal Cunha Machado International Airport is in the America/Fortaleza time zone (UTC-03:00).
What is the magnetic variation at Marechal Cunha Machado International Airport?
The magnetic variation (declination) at Marechal Cunha Machado International Airport is approximately 20.6° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Marechal Cunha Machado International Airport?
The nearest airport to Marechal Cunha Machado International Airport is Coronel Alexandre Raposo Airport (SNOZ), about 7.9 nm to the ene, followed by CAVU - Clube de Aviação Ultraleve Airport and Alcântara Space Center Airport.
Is the information on this page suitable for flight planning?
No. Marechal Cunha Machado International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.