When is the Cancún to Birmingham route most turbulent?

See the monthly chart above for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical and Caribbean routes peak during monsoon season (Jul–Sep).

What aircraft operates the CUN to BHM route?

The CUN–BHM route is typically operated by Boeing 737 · Airbus A320 · Airbus A321. Airlines include Southwest Airlines, American Airlines, Spirit Airlines.

Is turbulence on CUN to BHM dangerous?

No — turbulence on the CUN–BHM route is not dangerous to the aircraft. Modern commercial aircraft are built to withstand far more stress than any turbulence encountered. The main risk is to unbelted passengers. Always keep your seatbelt fastened when seated.

How can I check turbulence before my CUN to BHM flight?

Use the Turbulence Forecast app (iOS & Android) for real-time PIREPs, SIGMET alerts, and AI-powered forecasts for the CUN–BHM route. The app shows minute-by-minute turbulence timing for your specific flight date.

CUN to BHM Turbulence Forecast

Q: Is the Cancún to Birmingham flight turbulent?

The CUN–BHM route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps.

Q: Which seat is smoothest on CUN to BHM?

Wing seats are smoothest. On a Boeing 737 · Airbus A320 · Airbus A321, that's rows 12–20. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from CUN to BHM?

The CUN to BHM flight takes approximately 2h 15m, covering 865 miles (752 nautical miles) at a cruising altitude of 35,000 feet.

Is the Cancún to Birmingham flight turbulent? Live forecast & historical patterns.

Live forecast

CUN

→

BHM

Cancún · Birmingham · 2h 15m

Turb Score

2h 15m

Duration

752 nm

Distance

35,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for CUN–BHM

0h1h2h3h4h5h6h2h 15m

Smooth

Light

Moderate

Heavy

About the CUN–BHM route

The Cancún to Birmingham route is one of the most popular leisure routes in North America, covering 865 miles over warm Caribbean waters. Turbulence is generally light — the main exception is tropical convective activity (thunderstorm-related turbulence) during hurricane season (June–November). Pilots typically route around storm cells when possible.

The route is served by Southwest Airlines, American Airlines, Spirit Airlines on Boeing 737 · Airbus A320 · Airbus A321 aircraft, with flights typically cruising at 35,000 feet over a distance of 865 miles (752 nautical miles).

💡 Tip: Mostly smooth. Hurricane season (Jun–Nov) can bring convective turbulence.

Cancún to Birmingham Flight Time

How long is the flight from CUN to BHM?

2h 15m

Flight Time

865 mi

Distance

35,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Cancún (CUN) to Birmingham (BHM) flight takes approximately 2h 15m, covering 865 miles (752 nautical miles) at 35,000 feet. The route is operated by Southwest Airlines, American Airlines, Spirit Airlines. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on CUN–BHM

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 CUN–BHM

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on CUN–BHM

Boeing 737

Front

Rows 1–11

Light

✓ Wing

Rows 12–20

Smoothest

Rear

Rows 21+

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

Similar routes

Other popular routes with turbulence data

Birmingham → Los Angeles

Moderate

See all caribbean flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

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Best Seat Guide

Which rows feel turbulence least

→

When Does Turbulence Happen?

Phases of flight explained

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Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

Kids barely noticed the turbulence — just some mild bumps on approach. Seatbelt sign was on and off a couple times. Nothing dramatic.

Parent traveling with kids · June

Flew Cancún–Birmingham in December, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · December

There was some noticeable movement over the Caribbean that made me grip the armrest. My seatmate (clearly a regular) didn't even look up from their book. Perspective.

First-time flyer · January

All CUN routes→ All BHM routes→

Frequently asked questions

Is the Cancún to Birmingham flight turbulent?

The CUN–BHM route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 33/100.

When is turbulence worst on CUN to BHM?

Mostly smooth. Hurricane season (Jun–Nov) can bring convective turbulence. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on CUN to BHM?

Wing seats are always the smoothest. On a Boeing 737 (the most common aircraft on this route), that's rows 12–20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from CUN to BHM?

The CUN to BHM flight takes approximately 2h 15m, covering 865 miles (752 nautical miles).

Which airlines fly CUN to BHM?

The main airlines operating this route are Southwest Airlines, American Airlines, Spirit Airlines, flying Boeing 737 · Airbus A320 · Airbus A321 aircraft.

Data Sources

PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route

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