When is the Kalispell 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.

FCA to LAX Turbulence Forecast

Q: Is the Kalispell to Los Angeles flight turbulent?

The FCA–LAX route typically experiences severe turbulence. Heavy turbulence likely — stay seated with seatbelt fastened.

Q: Which seat is smoothest on FCA to LAX?

Wing seats are smoothest. On a Airbus A320 · Boeing 737, that's rows 10–20. Avoid the rear of the aircraft.

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

The FCA to LAX flight takes approximately 2h 35m, covering 1,016 miles at 35,000 feet.

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

Live forecast

FCA

→

LAX

Kalispell · Los Angeles · 2h 35m

78.0

Turb Score

2h 35m

Duration

883 nm

Distance

35,000 ft

Cruise Alt.

Severe

Typical

⚠️ Severe turbulence today

Get exact timing, altitude & best seat — free

Download free on the App Store Get it on Google Play

★★★★★ 4.8 · Free · iOS & Android

Scan to get the full forecast ★★★★★ 4.8 · Free · iOS & Android · No sign-up

Typical turbulence along the route

Historical average pattern for FCA–LAX

0h1h2h3h4h5h6h2h 35m

Smooth

Light

Moderate

Heavy

About the FCA–LAX route

The Kalispell 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, American Airlines, Delta on Airbus A320 · Boeing 737 aircraft, with flights typically cruising at 35,000 feet over a distance of 1,016 miles (883 nautical miles).

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

Kalispell to Los Angeles Flight Time

How long is the flight from FCA to LAX?

2h 35m

Flight Time

1,016 mi

Distance

35,000 ft

Cruising Altitude

Airbus A320

Aircraft

The Kalispell (FCA) to Los Angeles (LAX) flight takes approximately 2h 35m, covering 1,016 miles (883 nautical miles) at 35,000 feet. The route is operated by United, American Airlines, Delta. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on FCA–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

Get minute-by-minute timing for your specific flight

Download on the App Store Get it on Google Play

Best time to fly FCA–LAX

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on FCA–LAX

Airbus A320

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

FCA → SFO

Kalispell → San Francisco

See all mountain routes →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

→

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

The 2h 35m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · May

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

First-time flyer · March

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

Parent traveling with kids · April

All FCA routes→ All LAX routes→

Frequently asked questions

Is the Kalispell to Los Angeles flight turbulent?

The FCA–LAX route typically experiences severe turbulence. Heavy turbulence likely — stay seated with seatbelt fastened. The turbulence score for this route is 78.0/100.

When is turbulence worst on FCA 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 FCA to LAX?

Wing seats are always the smoothest. On a Airbus A320 (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 FCA to LAX?

The FCA to LAX flight takes approximately 2h 35m, covering 1,016 miles (883 nautical miles).

Which airlines fly FCA to LAX?

The main airlines operating this route are United, American Airlines, Delta, flying Airbus A320 · 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