EWR to GMP Turbulence Forecast
Is the Newark to Seoul flight turbulent? Live forecast & historical patterns.
⚠️ Light turbulence today
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Typical turbulence along the route
Historical average pattern for EWR–GMP
0h1h2h3h4h5h6h13h 40m
About the EWR–GMP route
The Newark to Seoul route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 6,870 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 6,870 miles (5,970 nautical miles).
💡 Tip: Long flight — turbulence varies throughout. Wing seats significantly reduce motion.
Newark to Seoul Flight Time
How long is the flight from EWR to GMP?
37,000 ft
Cruising Altitude
The Newark (EWR) to Seoul (GMP) flight takes approximately 13h 40m,
covering 6,870 miles (5,970 nautical miles) at 37,000 feet.
The route is operated by United, American Airlines, Delta.
Return flights (GMP to EWR) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.
Turbulence levels on EWR–GMP
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
Best time to fly EWR–GMP
Turbulence by month
Best seat on EWR–GMP
Boeing 777
✓ Wing
Rows 20–38
Smoothest
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
Related guides
Learn more about flight turbulence
Passenger Reports
The 13h 40m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.
Leisure traveler · 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 · April
Kids barely noticed the turbulence — just some mild bumps over the Pacific. Seatbelt sign was on and off a couple times. Nothing dramatic.
Parent traveling with kids · January
Frequently asked questions
Is the Newark to Seoul flight turbulent?
The EWR–GMP route typically experiences light turbulence. The turbulence score for this route is 40.1/100.
When is turbulence worst on EWR to GMP?
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 EWR to GMP?
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 EWR to GMP?
The EWR to GMP flight takes approximately 13h 40m, covering 6,870 miles (5,970 nautical miles).
Which airlines fly EWR to GMP?
The main airlines operating this route are United, American Airlines, Delta, flying Boeing 777 · Airbus A350 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