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BSB to MIA Turbulence Forecast

Is the Brasília to Miami flight turbulent? Live forecast & historical patterns.

Live forecast
BSB
→
MIA
Brasília · Miami · 7h 30m
45
Turb Score
7h 30m
Duration
3,340 nm
Distance
38,000 ft
Cruise Alt.
Light
Typical
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Typical turbulence along the route

Historical average pattern for BSB–MIA

Smooth Light Moderate
0h1h2h3h4h5h6h7h 30m
Smooth
Light
Moderate
Heavy

About the BSB–MIA route

The Brasília to Miami route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 38,000 feet, the aircraft encounters the strongest bumps roughly 2–5 hours into the flight. This is clear-air turbulence — no clouds, no visual warning — which makes a pre-flight forecast especially valuable.

The route is served by American, LATAM on Boeing 767 · Boeing 777 aircraft, with flights typically cruising at 38,000 feet over a distance of 3,842 miles (3,340 nautical miles).

💡 Tip: Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth.

Turbulence levels on BSB–MIA

What to expect at each phase of the flight

SmoothDeparture & arrival — climb and descent phases are generally calm
LightMinor bumps — drink stays in your cup, walking feels slightly unsteady
ModerateNoticeable bumps — stay seated with seatbelt on, service may pause
HeavyStrong jolts — unsecured items move, crew seated. Rare but possible

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Best time to fly BSB–MIA

Turbulence by month

J
F
M
A
M
J
J
A
S
O
N
D
Smooth
Light
Moderate
Rough

Best seat on BSB–MIA

Boeing 767 (211 seats)

Front
Rows 1–15
Light
✓ Wing
Rows 16–26
Smoothest
Rear
Rows 27+
Rougher
Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

Full forecast, live map & seat recommendations

BSB to MIA turbulence forecast app
Flight turbulence tracker
Real-time turbulence map

Similar routes

Other popular routes with turbulence data

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Light
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Passenger Reports

Flew Brasília–Miami in November, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.
Business traveler · November
Kids barely noticed the turbulence — just some mild bumps mid-Atlantic. Seatbelt sign was on and off a couple times. Nothing dramatic.
Parent traveling with kids · January
Some light chop crossing the jet stream — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in July.
Regular traveler · July
All BSB routes→ All MIA routes→

Frequently asked questions

Is the Brasília to Miami flight turbulent?
The BSB–MIA route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 45/100.
When is turbulence worst on BSB to MIA?
Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth. Check the turbulence chart above for the typical pattern along this specific route.
Which seat is smoothest on BSB to MIA?
Wing seats are always the smoothest. On a Boeing 767 (211 seats) (the most common aircraft on this route), that's rows 16–26. Avoid the very rear of the aircraft — it amplifies turbulence motion.
How long is the flight from BSB to MIA?
The BSB to MIA flight takes approximately 7h 30m, covering 3,842 miles (3,340 nautical miles).
Which airlines fly BSB to MIA?
The main airlines operating this route are American, LATAM, flying Boeing 767 · Boeing 777 aircraft.

Data Sources

Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data