Southwest Airlines AUS BNA WN4264
Southwest Airlines · Live forecast
AUS → BNA
WN4264 · Jun 2, 2026 · 19:10 CD
Also sold as: DL4163 Delta Connection
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
2h 5m
Duration
657 nm
Distance
31,000 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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You still have 23 hours before departure. We'll notify you if this forecast changes.
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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 AUS → BNA
8 pilot reports along this route
6 / 8
Reporting smooth
2 / 8
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
DWH UA /OV DWH280009/TM 0018/FL019/TP C172/WX +RA
17m ago
Smooth
MEM UA /OV MEM/TM 0010/FL045/TP B737/SK BASES BKN045/RM DURD RWY 36L
25m ago
Smooth
ARP UAL1341 3019N 09743W 0007 F290 TB SMTH IC
28m ago
Light
ARP UAL2217 3334N 08948W 0007 F340 262/030KT TB LGT CHOP IC
28m ago
Light
IAH UA /OV 7NW IAH/TM 0004/FLDURD/TP E75L/WX -GR/TB LT TURB BLO 060
31m ago
AI-powered flight briefing
2,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 2,500 data points along your route from Austin-bergstrom International, Austin to Nashville International, Nashville.

Your Journey Beta

1 hour 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 – 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 30 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 2h 05min
Maximum turbulence expected per segment
Takeoff
Smooth
0:20-0:49
Smooth
0:49-1:17
Moderate
1:17-1:45
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
AUS Austin-bergstrom International — Departure
Wind
6 kt (150°)
Sky
Scattered
Temperature
33°C
Conditions
VFR — Clear conditions, no delays expected
BNA Nashville International — Arrival
Wind
8 kt (30°)
Sky
Clear
Temperature
26°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
Tomorrow — conditions may change
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.