When is the Lyon to Mombasa 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 LYS to MBA route?

The LYS–MBA route is typically operated by Boeing 737 · Airbus A330. Airlines include Kenya Airways, British Airways, KLM.

Is turbulence on LYS to MBA dangerous?

No — turbulence on the LYS–MBA 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 LYS to MBA flight?

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

LYS to MBA Turbulence Forecast

Q: Is the Lyon to Mombasa flight turbulent?

The LYS–MBA route typically experiences moderate turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on LYS to MBA?

Wing seats are smoothest. On a Boeing 737 · Airbus A330, that's rows 10-20. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from LYS to MBA?

The LYS to MBA flight takes approximately 7h 50m, covering 4,037 miles (3,508 nautical miles) at a cruising altitude of 35,000 feet.

Is the Lyon to Mombasa flight turbulent? Live forecast & historical patterns.

Live forecast

LYS

→

MBA

Lyon · Mombasa · 7h 50m

Turb Score

7h 50m

Duration

3,508 nm

Distance

35,000 ft

Cruise Alt.

Moderate

Typical

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Typical turbulence along the route

Historical average pattern for LYS–MBA

0h1h2h3h4h5h6h7h 50m

Smooth

Light

Moderate

Heavy

About the LYS–MBA route

The Lyon to Mombasa route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 35,000 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 Kenya Airways, British Airways, KLM on Boeing 737 · Airbus A330 aircraft, with flights typically cruising at 35,000 feet over a distance of 4,037 miles (3,508 nautical miles).

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

Lyon to Mombasa Flight Time

How long is the flight from LYS to MBA?

7h 50m

Flight Time

4,037 mi

Distance

35,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Lyon (LYS) to Mombasa (MBA) flight takes approximately 7h 50m, covering 4,037 miles (3,508 nautical miles) at 35,000 feet. The route is operated by Kenya Airways, British Airways, KLM. Return flights (MBA to LYS) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on LYS–MBA

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

Get minute-by-minute timing for your specific flight

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Best time to fly LYS–MBA

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on LYS–MBA

Boeing 737

Front

Rows 1–9

Light

✓ Wing

Rows 10-20

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

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Turbulence Tracker

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Best Seat Guide

Which rows feel turbulence least

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

More turbulent than I expected. The crossing the Rockies section was pretty rough — overhead bins rattling, some gasps from other passengers. Died down before landing.

Leisure traveler · May

Rough patch over the Midwest in September — drinks went everywhere on the row behind me. Probably 45 minutes of actual turbulence. Nothing dangerous but definitely uncomfortable.

Business traveler · September

Flew this in January expecting smooth skies based on past experience, but it was noticeably bumpier than usual. About an hour of moderate chop. Seatbelt sign basically stayed on.

Regular traveler · January

All LYS routes→ All MBA routes→

Frequently asked questions

Is the Lyon to Mombasa flight turbulent?

The LYS–MBA route typically experiences moderate turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 4/100.

When is turbulence worst on LYS to MBA?

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 LYS to MBA?

Wing seats are always the smoothest. On a Boeing 737 (the most common aircraft on this route), that's rows 10-20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from LYS to MBA?

The LYS to MBA flight takes approximately 7h 50m, covering 4,037 miles (3,508 nautical miles).

Which airlines fly LYS to MBA?

The main airlines operating this route are Kenya Airways, British Airways, KLM, flying Boeing 737 · Airbus A330 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