Bumpwise
What causes turbulence on a flight?
Turbulence is usually about changing air—not something going wrong with the plane.
Bumpwise is a calming flight forecast app that shows when bumps may happen, when smooth air may return, storm risk, delay outlook, confidence score, and a plain-English breakdown for nervous flyers.
Most bumps in the cabin come from the air moving around the aircraft: jet streams shifting, weather systems along the route, mountains disturbing airflow, or clouds building on a summer afternoon. Understanding the basics often makes the ride feel less mysterious—and Bumpwise shows how those factors may play out on your specific flight.
Calm flight breakdown
Get a plain-English explanation of what to expect in the air.
Minute by minute timeline
See when bumps may happen and when smooth air may return.
Confidence score
Understand how certain the forecast is before your flight.
How Bumpwise helps
You do not need a meteorology degree to prepare. Bumpwise reads route weather, altitude, timing, and observational data for your flight and turns it into a timeline and plain-English summary.
Instead of wondering why the seatbelt sign came on, you can see when movement may pick up, when calmer air may return, and how confident the outlook is before you board.
- Route weather and storm risk along your path
- Altitude and timing for your specific flight
- Timeline showing when bumps may occur
- Calm summary explaining the outlook in everyday language
Good to know
- Clear-air turbulence can happen even when the sky looks smooth outside the window.
- Season and routing matter—winter jet streams and summer convection feel different.
- Pilots plan around weather; Bumpwise helps you understand the passenger-side view.
- Bumpwise provides flight forecasts for planning and peace of mind. Forecasts can change as weather, routing, altitude, and flight conditions update.
Common questions
- What is the most common cause of turbulence?
- Changing air movement is the root cause—whether from jet streams, weather fronts, storms, or terrain. The plane is moving through air that is not perfectly still.
- Can turbulence happen on a clear day?
- Yes. Clear-air turbulence is linked to invisible shifts in wind speed or direction, often near jet streams. It is one reason forecasts matter even when clouds are sparse.
- Does turbulence mean the pilot did something wrong?
- No. Turbulence is a normal part of flying through the atmosphere. Crews train for it, and aircraft are built to handle the movement.
- Can I see turbulence causes for my own flight?
- Bumpwise shows a flight-specific outlook—when bumps may happen, storm risk along your route, and a readable summary—so you can connect weather to your trip.
Know what to expect before takeoff
Download Bumpwise and check your flight before you board.