When is the Los Angeles to Philadelphia 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.

LAX to PHL Turbulence Forecast

Q: Is the Los Angeles to Philadelphia flight turbulent?

The LAX–PHL route typically experiences light turbulence. Moderate turbulence expected — fasten seatbelt when seated.

Q: Which seat is smoothest on LAX to PHL?

Wing seats are smoothest. On a Airbus A321 · Boeing 757, that's rows 14–24. Avoid the rear of the aircraft.

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

The LAX to PHL flight takes approximately 5h 30m, covering 2,394 miles at 36,000 feet.

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

Live forecast

LAX

→

PHL

Los Angeles · Philadelphia · 5h 30m

Turb Score

5h 30m

Duration

2,081 nm

Distance

36,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for LAX–PHL

0h1h2h3h4h5h6h5h 30m

Smooth

Light

Moderate

Heavy

About the LAX–PHL route

The Los Angeles to Philadelphia 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 American Airlines on Airbus A321 · Boeing 757 aircraft, with flights typically cruising at 36,000 feet over a distance of 2,394 miles (2,081 nautical miles).

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

Los Angeles to Philadelphia Flight Time

How long is the flight from LAX to PHL?

5h 30m

Flight Time

2,394 mi

Distance

36,000 ft

Cruising Altitude

Airbus A321

Aircraft

The Los Angeles (LAX) to Philadelphia (PHL) flight takes approximately 5h 30m, covering 2,394 miles (2,081 nautical miles) at 36,000 feet. The route is operated by American Airlines. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on LAX–PHL

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 LAX–PHL

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on LAX–PHL

Airbus A321

Front

Rows 1–13

Light

✓ Wing

Rows 14–24

Smoothest

Rear

Rows 25+

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

PHL → LAX

Philadelphia → Los Angeles

Light

LAX → JFK

Los Angeles → New York

Light

JFK → LAX

New York → Los Angeles

Chicago → Los Angeles

Light

LAX → ORD

Los Angeles → Chicago

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

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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

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

First-time flyer · June

The 5h 30m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · August

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 LAX routes→ All PHL routes→

Frequently asked questions

Is the Los Angeles to Philadelphia flight turbulent?

The LAX–PHL route typically experiences light turbulence. Moderate turbulence expected — fasten seatbelt when seated. The turbulence score for this route is 50/100.

When is turbulence worst on LAX to PHL?

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 LAX to PHL?

Wing seats are always the smoothest. On a Airbus A321 (the most common aircraft on this route), that's rows 14–24. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from LAX to PHL?

The LAX to PHL flight takes approximately 5h 30m, covering 2,394 miles (2,081 nautical miles).

Which airlines fly LAX to PHL?

The main airlines operating this route are American Airlines, flying Airbus A321 · Boeing 757 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