When is the Honolulu to Sapporo route most turbulent?

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

HNL to CTS Turbulence Forecast

Q: Is the Honolulu to Sapporo flight turbulent?

The HNL–CTS route typically experiences light turbulence.

Q: Which seat is smoothest on HNL to CTS?

Wing seats are smoothest. On a Boeing 757 · Airbus A330, that's rows 14–24. Avoid the rear of the aircraft.

Q: How long is the flight from HNL to CTS?

The HNL to CTS flight takes approximately 7h 45m, covering 3,746 miles at 37,000 feet.

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

Live forecast

HNL

→

CTS

Honolulu · Sapporo · 7h 45m

40.9

Turb Score

7h 45m

Duration

3,255 nm

Distance

37,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for HNL–CTS

0h1h2h3h4h5h6h7h 45m

Smooth

Light

Moderate

Heavy

About the HNL–CTS route

The Honolulu to Sapporo route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 3,746 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 757 · Airbus A330 aircraft, with flights typically cruising at 37,000 feet over a distance of 3,746 miles (3,255 nautical miles).

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

Honolulu to Sapporo Flight Time

How long is the flight from HNL to CTS?

7h 45m

Flight Time

3,746 mi

Distance

37,000 ft

Cruising Altitude

Boeing 757

Aircraft

The Honolulu (HNL) to Sapporo (CTS) flight takes approximately 7h 45m, covering 3,746 miles (3,255 nautical miles) at 37,000 feet. The route is operated by United, American Airlines, Delta. Return flights (CTS to HNL) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on HNL–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 HNL–CTS

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on HNL–CTS

Boeing 757

Front

Rows 1–13

Light

✓ Wing

Rows 14–24

Smoothest

Rear

Rows 25+

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

HNL → LAX

Honolulu → Los Angeles

Light

HNL → SFO

Honolulu → San Francisco

See all transpacific flights →

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

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

Parent traveling with kids · April

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

First-time flyer · September

Flew Honolulu–Sapporo in January, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · January

All HNL routes→ All CTS routes→

Frequently asked questions

Is the Honolulu to Sapporo flight turbulent?

The HNL–CTS route typically experiences light turbulence. The turbulence score for this route is 40.9/100.

When is turbulence worst on HNL 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 HNL to CTS?

Wing seats are always the smoothest. On a Boeing 757 (the most common aircraft on this route), that's rows 14–24. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from HNL to CTS?

The HNL to CTS flight takes approximately 7h 45m, covering 3,746 miles (3,255 nautical miles).

Which airlines fly HNL to CTS?

The main airlines operating this route are United, American Airlines, Delta, flying Boeing 757 · 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