When is the Las Vegas to Portland ME 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 LAS to PWM route?

The LAS–PWM route is typically operated by Embraer 175 · Bombardier CRJ-900. Airlines include American, Delta, United.

Is turbulence on LAS to PWM dangerous?

No — turbulence on the LAS–PWM 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 LAS to PWM flight?

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

LAS to PWM Turbulence Forecast

Q: Is the Las Vegas to Portland ME flight turbulent?

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

Q: Which seat is smoothest on LAS to PWM?

Wing seats are smoothest. On a Embraer 175 · Bombardier CRJ-900, that's rows 10-20. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from LAS to PWM?

The LAS to PWM flight takes approximately 4h 40m, covering 2,404 miles (2,089 nautical miles) at a cruising altitude of 35,000 feet.

Is the Las Vegas to Portland ME flight turbulent? Live forecast & historical patterns.

Live forecast

LAS

→

PWM

Las Vegas · Portland ME · 4h 40m

Turb Score

4h 40m

Duration

2,089 nm

Distance

35,000 ft

Cruise Alt.

Light-to-Moderate

Typical

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Typical turbulence along the route

Historical average pattern for LAS–PWM

0h1h2h3h4h5h6h4h 40m

Smooth

Light

Moderate

Heavy

About the LAS–PWM route

The Las Vegas to Portland ME domestic route is generally one of the smoother flights in the US network, covering 2,404 miles at around 35,000 feet. Turbulence is most common when weather systems cross the Midwest or when the flight path skirts the Rocky Mountains. Short duration means any rough patches pass quickly.

The route is served by American, Delta, United on Embraer 175 · Bombardier CRJ-900 aircraft, with flights typically cruising at 35,000 feet over a distance of 2,404 miles (2,089 nautical miles).

💡 Tip: Domestic routes are generally smoother. Mountain crossings are the main turbulence source.

Las Vegas to Portland ME Flight Time

How long is the flight from LAS to PWM?

4h 40m

Flight Time

2,404 mi

Distance

35,000 ft

Cruising Altitude

Embraer 175

Aircraft

The Las Vegas (LAS) to Portland ME (PWM) flight takes approximately 4h 40m, covering 2,404 miles (2,089 nautical miles) at 35,000 feet. The route is operated by American, Delta, United. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on LAS–PWM

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 LAS–PWM

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on LAS–PWM

Embraer 175

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

Los Angeles → Las Vegas

Smooth

JFK → PWM

New York → Portland ME

Light-to-Moderate

LAX → PWM

Los Angeles → Portland ME

Light-to-Moderate

ORD → PWM

Chicago → Portland ME

Light-to-Moderate

See all us domestic flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

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Best Seat Guide

Which rows feel turbulence least

→

When Does Turbulence Happen?

Phases of flight explained

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

A few bumpy patches over the Midwest, lasted maybe half an hour total. Drink service was paused briefly. Not unusual for this time of year.

Frequent flyer · February

The 4h 40m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · January

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

First-time flyer · May

All LAS routes→ All PWM routes→

Frequently asked questions

Is the Las Vegas to Portland ME flight turbulent?

The LAS–PWM 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 LAS to PWM?

Domestic routes are generally smoother. Mountain crossings are the main turbulence source. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on LAS to PWM?

Wing seats are always the smoothest. On a Embraer 175 (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 LAS to PWM?

The LAS to PWM flight takes approximately 4h 40m, covering 2,404 miles (2,089 nautical miles).

Which airlines fly LAS to PWM?

The main airlines operating this route are American, Delta, United, flying Embraer 175 · Bombardier CRJ-900 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