Your Flight
We analysed more than 7,000 data points along your route from Charlotte Douglas International Airport, Charlotte to Seattle–Tacoma International Airport, Seattle.
American Airlines
CLT
SEA
AA3134
American Airlines · Live forecast
CLT
→
SEA
75
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
5h 56m
Duration
1,977 nm
Distance
40,000 ft
Cruise Altitude
VERY HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth
Light
Moderate
Severe
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Beta
You still have 7 hours before departure. We'll notify you if this forecast changes.
We know turbulence can feel scary — especially on long flights.
This report is built for you: what bumps feel like, when they happen, and why you'll be completely safe. 1 in 3 passengers feel exactly like you.
Right now on your route
Live pilot reports from aircraft flying CLT → SEA
9 pilot reports along this route
5 / 9
Reporting smooth
3 / 9
Light turbulence
1
Moderate or worse
Latest pilot reports
Smooth
ALN UA /OV ALN/TM 1540/FLDURD/TP AEST/SK OVC023
4m ago
Light
TYS UA /OV VXV/TM 1538/FL280/TP CRJ9/TB OCNL LGT CHOP 280/RM LT CHOP DURD ZTLFD-39
6m ago
Smooth
BZN UA /OV BZN180020/TM 1537/FL140/TP A320/TA 03/IC LGT RIME 140-130/RM DURD
7m ago
Light
GSO UA /OV GSO/TM 1536/FL030/TP CRJ7/WX FV20SM/TB LGT CHOP/RM DURD
8m ago
Smooth
OMA UA /OV OMA3220010/TM 1533/FLUNK/TP A319/RM LG FLK BIRD DURC RWY 32 OMA
11m ago
AI-powered flight briefing
7,000 data points analyzed
· VERY HIGH confidence
Your Journey Beta
1 hour 10 minutes into the flight: Some moderate bumps expected.
The crew may adjust altitude or ask you to stay seated during these sections.
The rest of the flight should be smooth.
Your route takes you over the Appalachian Mountains and over the Rocky Mountains – these areas can sometimes cause light turbulence.
Mostly Smooth
Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 94 knots. These winds may delay arrival by up to 32 minutes.
Landing
Landing should feel a bit bumpy on descent with typical approach conditions.
You're in Safe Hands
If you feel nervous at any point, remember that turbulence is expected, safe, and part of normal flying. The crew is monitoring everything, and the aircraft is built to handle far more than anything you will feel. Have a safe and calm flight.
Relaxation Exercises
ZeroTurb Index (ZTI): Powered by our turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity. Learn more
Flight Timeline 5h 56min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Moderate
1:30-2:00
Light
2:00-2:30
Light
2:30-3:00
Light
3:00-3:30
Light
3:30-3:59
Light
3:59-4:28
Light
4:28-4:57
Moderate
4:57-5:26
Light
Landing
Moderate
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Airport conditions
Live weather at departure and arrival
CLT
Charlotte Douglas International Airport — Departure
Visibility
5 mi
Wind
17 kt G31 (250°)
Sky
Broken
Temperature
15°C
Conditions
MVFR — Reduced visibility, minor delays possible
SEA
Seattle–Tacoma International Airport — Arrival
Wind
7 kt (190°)
Sky
Overcast
Temperature
7°C
Conditions
VFR — Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
Evening Flight Departure
Time of day
Evening Flight
Tip
Evening and night flights typically offer smoother conditions as thermal activity subsides and the atmosphere stabilizes after sunset.
When
Today
a321
Category
Narrow-Body Aircraft
Size
Medium
Comfort
Single-aisle mainline jets like this offer a comfortable ride. While you may feel turbulence more than on wide-body aircraft, they are engineered to handle it smoothly.
Data sources & our approach
ZeroTurb's Custom Algorithm: Our proprietary
ZeroTurb Index (ZTI) combines three meteorological indices weighted by their
predictive accuracy — giving you transparent, passenger-focused turbulence probability instead
of vague categories.
This forecast integrates data from:
- ECMWF Open Data — Global atmospheric model (wind/temperature at 13 flight levels)
- NOAA Aviation Weather Center — Pilot Reports (PIREPs), SIGMETs/AIRMETs, TAFs
- NOAA Space Weather Prediction Center — Aurora forecasts for polar routes
- AviationStack API — Flight schedules and airline operational data
Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.