YYZ to CTS Turbulence Forecast

Is the Toronto to Sapporo flight turbulent? Live forecast & historical patterns.

Live forecast
YYZ
CTS
Toronto · Sapporo · 12h 00m
35.8
Turb Score
12h 00m
Duration
5,161 nm
Distance
37,000 ft
Cruise Alt.
Light
Typical
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Typical turbulence along the route

Historical average pattern for YYZ–CTS

Smooth Light Moderate
0h1h2h3h4h5h6h12h 00m
Smooth
Light
Moderate
Heavy

About the YYZ–CTS route

The Toronto to Sapporo route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 5,939 miles. The Pacific jet stream creates moderate turbulence, typically around 3–7 hours into the flight. The sheer length of the route means passengers experience varying conditions: calm stretches punctuated by bumpy patches.

The route is served by United, American Airlines, Delta on Boeing 777 · Airbus A350 aircraft, with flights typically cruising at 37,000 feet over a distance of 5,939 miles (5,161 nautical miles).

💡 Tip: Long flight — turbulence varies throughout. Wing seats significantly reduce motion.

Toronto to Sapporo Flight Time

How long is the flight from YYZ to CTS?

12h 00m
Flight Time
5,939 mi
Distance
37,000 ft
Cruising Altitude
Boeing 777
Aircraft

The Toronto (YYZ) to Sapporo (CTS) flight takes approximately 12h 00m, covering 5,939 miles (5,161 nautical miles) at 37,000 feet. The route is operated by United, American Airlines, Delta. Return flights (CTS to YYZ) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on YYZ–CTS

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 YYZ–CTS

Turbulence by month

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

Best seat on YYZ–CTS

Boeing 777

Front
Rows 1–19
Light
✓ Wing
Rows 20–38
Smoothest
Rear
Rows 39+
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

YYZ to CTS turbulence forecast app
Flight turbulence tracker
Real-time turbulence map

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Passenger Reports

Flew Toronto–Sapporo in April, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.
Business traveler · April
A few bumpy patches somewhere over the ocean, lasted maybe half an hour total. Drink service was paused briefly. Not unusual for this time of year.
Frequent flyer · December
Some light chop somewhere over the ocean — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in January.
Regular traveler · January
All YYZ routes All CTS routes

Frequently asked questions

Is the Toronto to Sapporo flight turbulent?
The YYZ–CTS route typically experiences light turbulence. The turbulence score for this route is 35.8/100.
When is turbulence worst on YYZ to CTS?
Long flight — turbulence varies throughout. Wing seats significantly reduce motion. Check the turbulence chart above for the typical pattern along this specific route.
Which seat is smoothest on YYZ to CTS?
Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 20–38. Avoid the very rear of the aircraft — it amplifies turbulence motion.
How long is the flight from YYZ to CTS?
The YYZ to CTS flight takes approximately 12h 00m, covering 5,939 miles (5,161 nautical miles).
Which airlines fly YYZ to CTS?
The main airlines operating this route are United, American Airlines, Delta, flying Boeing 777 · Airbus A350 aircraft.

Data Sources

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