When is the Denver to Los Angeles 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.

DEN to LAX Turbulence Forecast

Q: Is the Denver to Los Angeles flight turbulent?

The DEN–LAX route typically experiences moderate turbulence. Moderate turbulence expected — fasten seatbelt when seated.

Q: Which seat is smoothest on DEN to LAX?

Wing seats are smoothest. On a Boeing 737 · Airbus A320, that's rows 12–20. Avoid the rear of the aircraft.

Q: How long is the flight from DEN to LAX?

The DEN to LAX flight takes approximately 2h 30m, covering 975 miles at 34,000 feet.

Is the Denver to Los Angeles flight turbulent? Live forecast & historical patterns.

Live forecast

DEN

→

LAX

Denver · Los Angeles · 2h 30m

Turb Score

2h 30m

Duration

847 nm

Distance

34,000 ft

Cruise Alt.

Moderate

Typical

⚠️ Moderate turbulence today

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Typical turbulence along the route

Historical average pattern for DEN–LAX

0h1h2h3h4h5h6h2h 30m

Smooth

Light

Moderate

Heavy

About the DEN–LAX route

The Denver to Los Angeles route crosses the Rocky Mountains — one of the most turbulent regions in North America. Mountain wave turbulence occurs when strong winds blow over mountain peaks, creating powerful invisible waves that extend to cruise altitude. The worst turbulence typically occurs in the first 30–60 minutes when the aircraft is climbing over the range.

The route is served by United Airlines, Southwest Airlines, Frontier Airlines on Boeing 737 · Airbus A320 aircraft, with flights typically cruising at 34,000 feet over a distance of 975 miles (847 nautical miles).

💡 Tip: Mountain wave turbulence hits early. If flying over Rockies, expect the first hour to be bumpy.

Denver to Los Angeles Flight Time

How long is the flight from DEN to LAX?

2h 30m

Flight Time

975 mi

Distance

34,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Denver (DEN) to Los Angeles (LAX) flight takes approximately 2h 30m, covering 975 miles (847 nautical miles) at 34,000 feet. The route is operated by United Airlines, Southwest Airlines, Frontier Airlines. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on DEN–LAX

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 DEN–LAX

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on DEN–LAX

Boeing 737

Front

Rows 1–11

Light

✓ Wing

Rows 12–20

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

Chicago → Los Angeles

Light

SEA → LAX

Seattle → Los Angeles

Los Angeles → San Francisco

Light

See all mountain routes →

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

→

Mountain Turbulence

Why mountain routes are the bumpiest

→

Severe Turbulence

What it feels like and how to prepare

→

Is Turbulence Dangerous?

What the safety data shows

→

Passenger Reports

Flew this in June expecting smooth skies based on past experience, but it was noticeably bumpier than usual. About an hour of moderate chop. Seatbelt sign basically stayed on.

Regular traveler · June

Moderate turbulence on the climb out — the kind where you're glad you kept your seatbelt on. Lasted about 30-40 minutes, then smoothed out. I've had worse on transatlantic routes.

Frequent flyer · February

This was genuinely difficult for me. Real bumps for a long stretch on the climb out, seatbelt sign on for what felt like forever. The flight attendants were calm which helped. Got through it.

Nervous flyer · April

All DEN routes→ All LAX routes→

Frequently asked questions

Is the Denver to Los Angeles flight turbulent?

The DEN–LAX route typically experiences moderate turbulence. Moderate turbulence expected — fasten seatbelt when seated. The turbulence score for this route is 58/100.

When is turbulence worst on DEN to LAX?

Mountain wave turbulence hits early. If flying over Rockies, expect the first hour to be bumpy. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on DEN to LAX?

Wing seats are always the smoothest. On a Boeing 737 (the most common aircraft on this route), that's rows 12–20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from DEN to LAX?

The DEN to LAX flight takes approximately 2h 30m, covering 975 miles (847 nautical miles).

Which airlines fly DEN to LAX?

The main airlines operating this route are United Airlines, Southwest Airlines, Frontier Airlines, flying Boeing 737 · Airbus A320 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