When is the Portland to Nadi 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 PDX to NAN route?

The PDX–NAN route is typically operated by Airbus A330 · Boeing 737. Airlines include Fiji Airways, Qantas, Virgin Australia, Air New Zealand.

Is turbulence on PDX to NAN dangerous?

No — turbulence on the PDX–NAN 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 PDX to NAN flight?

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

PDX to NAN Turbulence Forecast

Q: Is the Portland to Nadi flight turbulent?

The PDX–NAN route typically experiences light-to-moderate turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on PDX to NAN?

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

Q: How long is the flight from PDX to NAN?

The PDX to NAN flight takes approximately 11h 05m, covering 5,759 miles (5,004 nautical miles) at a cruising altitude of 35,000 feet.

Is the Portland to Nadi flight turbulent? Live forecast & historical patterns.

Live forecast

PDX

→

NAN

Portland · Nadi · 11h 05m

Turb Score

11h 05m

Duration

5,004 nm

Distance

35,000 ft

Cruise Alt.

Light-to-Moderate

Typical

⚠️ Light-to-Moderate turbulence today

Get exact timing, altitude & best seat — free

Download free on the App Store ★★★★★ 4.8 · 20K+ reviews Get it on Google Play ★★★★★ 4.8 · 20K+ reviews

★★★★★ 4.8 · 20,000+ reviews · iOS & Android

Scan to get the full forecast ★★★★★ 4.8 · 20,000+ reviews · iOS & Android · Free

Typical turbulence along the route

Historical average pattern for PDX–NAN

0h1h2h3h4h5h6h11h 05m

Smooth

Light

Moderate

Heavy

About the PDX–NAN route

The Portland to Nadi 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 Fiji Airways, Qantas, Virgin Australia, Air New Zealand on Airbus A330 · Boeing 737 aircraft, with flights typically cruising at 35,000 feet over a distance of 5,759 miles (5,004 nautical miles).

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

Portland to Nadi Flight Time

How long is the flight from PDX to NAN?

11h 05m

Flight Time

5,759 mi

Distance

35,000 ft

Cruising Altitude

Airbus A330

Aircraft

The Portland (PDX) to Nadi (NAN) flight takes approximately 11h 05m, covering 5,759 miles (5,004 nautical miles) at 35,000 feet. The route is operated by Fiji Airways, Qantas, Virgin Australia, Air New Zealand. Return flights (NAN to PDX) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on PDX–NAN

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

Download on the App Store ★★★★★ 4.8 · 20K+ reviews Get it on Google Play ★★★★★ 4.8 · 20K+ reviews

Best time to fly PDX–NAN

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on PDX–NAN

Airbus A330

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

PDX → SLC

Portland → Salt Lake City

Severe

PDX → LAX

Portland → Los Angeles

Light

PDX → SFO

Portland → San Francisco

See all transatlantic flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

→

Best Seat Guide

Which rows feel turbulence least

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

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

First-time flyer · January

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

Parent traveling with kids · September

Some light chop crossing the Rockies — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in January.

Regular traveler · January

All PDX routes→ All NAN routes→

Frequently asked questions

Is the Portland to Nadi flight turbulent?

The PDX–NAN route typically experiences light-to-moderate turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 3/100.

When is turbulence worst on PDX to NAN?

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 PDX to NAN?

Wing seats are always the smoothest. On a Airbus A330 (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 PDX to NAN?

The PDX to NAN flight takes approximately 11h 05m, covering 5,759 miles (5,004 nautical miles).

Which airlines fly PDX to NAN?

The main airlines operating this route are Fiji Airways, Qantas, Virgin Australia, Air New Zealand, flying Airbus A330 · Boeing 737 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