DEN → PHXSome bumps possible

Is the flight from Denver to Phoenix bumpy?

The Denver–Phoenix flight is usually smooth, with some bumpy stretches at certain times of year. Here is where the plane can move, when it happens most, and how to check today’s forecast for your flight.

One of the world’s busiest air routes: it appears in OAG’s list of the routes with the most seats in 2025.
968 km601 miles
1 h 40 minapprox. flight time
10–12 kmusual cruising altitude
See today’s forecast for this flight →

Where the plane can move

On a short flight most of the time is spent climbing and descending. That is when you pass through clouds and the air near the ground, which is where most bumps happen; at cruise it is usually calm.

Rocky Mountains: mountain waves

When strong winds blow across the Rockies they create mountain waves: the air rises and falls like water behind a rock in a river. You feel them as a gentle rocking and sometimes a firmer bump, mostly during the climb or descent.

When: with strong westerly winds, more often in winter

At the airports

Denver sits at the foot of the Rocky Mountains: with westerly winds the climb and descent can be bumpy, and summer brings afternoon storms.

Today’s warnings in the area

Live map of turbulence and storm warnings issued to pilots (SIGMET and AIRMET), updated every few minutes.

Tips for this flight

Frequently asked questions

Is turbulence dangerous on the Denver–Phoenix flight?

Turbulence is common and usually just uncomfortable. According to the FAA, the real risk is for people not wearing a seatbelt, who can be thrown from their seats, so keep it fastened while seated.

When is the Denver–Phoenix flight bumpiest?

Based on the areas the route crosses: with strong westerly winds, more often in winter.

Where should I sit to feel less turbulence?

Over the wings, near the plane’s centre of gravity. The rear of the cabin moves the most.

Other routes

Nervous about flying? Try the three breathing exercises for a calm flight or look at the live turbulence maps.

Sources