Your Flight
We analysed more than 700 data points along your route from Nashville International, Nashville to Hartsfield-Jackson Atlanta International, Atlanta.
Southwest Airlines
BNA
ATL
WN445
Southwest Airlines · Live forecast
BNA
→
ATL
81
Calm Score
"A smooth ride ahead — sit back and enjoy."
1h 10m
Duration
185 nm
Distance
25,000 ft
Cruise Altitude
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
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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 BNA → ATL
14 pilot reports along this route
5 / 14
Reporting smooth
5 / 14
Light turbulence
4
Moderate or worse
Latest pilot reports
Light
CSV UA /OV HCH/TM 1437/FL360/TP BCS3/TB INTMT LGT CHOP/RM ZTLFD-40
6m ago
Light
TYS UA /OV VXV/TM 1437/FL340/TP B737/TB CONS LGT CHOP/RM ZTLFD-39
6m ago
Moderate
BNA UA /OV BNA135040/TM 1436/FL360/TP A319/TB CONS MOD CHOP/RM ZME
7m ago
Smooth
LGC UA /OV LGC290020/TM 1436/FL170/TP B712/TA M12/IC LGT RIME/RM ZTLFD-09
7m ago
Smooth
TYS UA /OV VXV230015/TM 1433/FL017/TP SF50/RM BASES017
10m ago
AI-powered flight briefing
700 data points analyzed
· HIGH confidence
Your Journey Beta
Your route takes you over the Appalachian Mountains – conditions there can sometimes cause light turbulence.
Smooth Flight
We're expecting smooth conditions throughout your flight. You can sit back and relax.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 76 knots.
Landing
Landing should feel smooth with possible light bumps 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 1h 10min
Maximum turbulence expected per segment
Takeoff
Light
0:15-0:35
Light
0:35-0:55
Light
Landing
Smooth
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
BNA
Nashville International — Departure
Wind
15 kt G24 (290°)
Sky
Broken
Temperature
3°C
Conditions
VFR — Clear conditions, no delays expected
ATL
Hartsfield-Jackson Atlanta International — Arrival
Wind
19 kt G30 (300°)
Sky
Broken
Temperature
11°C
Conditions
MVFR — Reduced visibility, minor delays possible
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
boeing 737-7h4
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.