BNA
Nashville International
✈
CMH
John Glenn Columbus International Airport
Distance
293 nm
Altitude
31,000 ft
Est. Duration
1h 23m
Route Information
Departure

BNA (BNA)

Distance

542.2 km (292.8 nautical miles)

Arrival

CMH (CMH)

Estimated Flight Time

83 minutes (1h 23m)

Flight Profile

Cruise Altitude: 31,000 ft (Flight Level 310)

Route calculated using great circle navigation

Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth Light Moderate Severe
💙
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 → CMH
7 pilot reports along this route
3 / 7
Reporting smooth
2 / 7
Light turbulence
2
Moderate or worse
Latest pilot reports
Smooth
CVG UA /OV CVG270005/TM 0935/FLDURGC/TP B77L/SK OVC LYR / 025 CLR ABV
12m ago
Moderate
POV UA /OV POV/TM 0933/FL190/TP A320/TB CONS MOD CHOP BLO 190/RM ZOB
14m ago
Smooth
BMG UA /OV OOM/TM 0928/FL310/TP A321/TB LGT-MOD CHOP
19m ago
Smooth
HTS UA /OV HTS360004/TM 0920/FL040/TP E145/WX RA/RM DURC RY30 HTS
27m ago
Light
CAK UA /OV CAK/TM 0914/FLDURGD/TP LJ60/TB TB LGT/RM GAINS/LOSSES OF 5 KNOTS ON FINAL FOR RY19 WITH LGT TO MOD PRECIP
33m ago
AI-powered flight briefing
1,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 1,000 data points along your route from Nashville International, Nashville to John Glenn Columbus International Airport, Columbus.

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 calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 70 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
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 1h 23min
Maximum turbulence expected per segment
Takeoff
Smooth
0:15-0:42
Light
0:42-1:08
Light
Landing
Light
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
Visibility
6 mi
Wind
14 kt G24 (280°)
Sky
Overcast
Temperature
5°C
Conditions
MVFR — Reduced visibility, minor delays possible
CMH John Glenn Columbus International Airport — Arrival
Visibility
6 mi
Wind
18 kt G28 (200°)
Sky
Overcast
Temperature
14°C
Conditions
VFR — Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
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:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.