When is the Philadelphia to Phuket 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 PHL to HKT route?

The PHL–HKT route is typically operated by Boeing 777-300ER · Boeing 787-9. Airlines include United, American Airlines, Delta.

Is turbulence on PHL to HKT dangerous?

No — turbulence on the PHL–HKT 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 PHL to HKT flight?

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

PHL to HKT Turbulence Forecast

Q: Is the Philadelphia to Phuket flight turbulent?

The PHL–HKT route typically experiences light turbulence.

Q: Which seat is smoothest on PHL to HKT?

Wing seats are smoothest. On a Boeing 777-300ER · Boeing 787-9, that's rows 22–42. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from PHL to HKT?

The PHL to HKT flight takes approximately 17h 45m, covering 9,096 miles (7,904 nautical miles) at a cruising altitude of 37,000 feet.

Is the Philadelphia to Phuket flight turbulent? Live forecast & historical patterns.

Live forecast

PHL

→

HKT

Philadelphia · Phuket · 17h 45m

43.5

Turb Score

17h 45m

Duration

7,904 nm

Distance

37,000 ft

Cruise Alt.

Light

Typical

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Typical turbulence along the route

Historical average pattern for PHL–HKT

0h1h2h3h4h5h6h17h 45m

Smooth

Light

Moderate

Heavy

About the PHL–HKT route

The Philadelphia to Phuket route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 9,096 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 777-300ER · Boeing 787-9 aircraft, with flights typically cruising at 37,000 feet over a distance of 9,096 miles (7,904 nautical miles).

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

Philadelphia to Phuket Flight Time

How long is the flight from PHL to HKT?

17h 45m

Flight Time

9,096 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777-300ER

Aircraft

The Philadelphia (PHL) to Phuket (HKT) flight takes approximately 17h 45m, covering 9,096 miles (7,904 nautical miles) at 37,000 feet. The route is operated by United, American Airlines, Delta. Return flights (HKT to PHL) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on PHL–HKT

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 PHL–HKT

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on PHL–HKT

Boeing 777-300ER

Front

Rows 1–21

Light

✓ Wing

Rows 22–42

Smoothest

Rear

Rows 43+

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

Philadelphia → Frankfurt

Moderate

PHL → LHR

Philadelphia → London

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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 somewhere over the ocean. 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 · February

The 17h 45m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · January

All PHL routes→ All HKT routes→

Frequently asked questions

Is the Philadelphia to Phuket flight turbulent?

The PHL–HKT route typically experiences light turbulence. The turbulence score for this route is 43.5/100.

When is turbulence worst on PHL to HKT?

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 PHL to HKT?

Wing seats are always the smoothest. On a Boeing 777-300ER (the most common aircraft on this route), that's rows 22–42. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from PHL to HKT?

The PHL to HKT flight takes approximately 17h 45m, covering 9,096 miles (7,904 nautical miles).

Which airlines fly PHL to HKT?

The main airlines operating this route are United, American Airlines, Delta, flying Boeing 777-300ER · Boeing 787-9 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