Your Flight
We analysed more than 1,500 data points along your route from Baltimore/Washington International Thurgood Marshall, Baltimore to Charleston, AFB Municipal, Charleston.
Southwest Airlines
BWI
CHS
WN4622
Southwest Airlines · Live forecast
BWI
→
CHS
91
Calm Score
"A smooth ride ahead — sit back and enjoy."
1h 50m
Duration
412 nm
Distance
30,000 ft
Cruise Altitude
HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth
Light
Moderate
Severe
Set an alert before your flight
Beta
You still have 11 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 BWI → CHS
4 pilot reports along this route
3 / 4
Reporting smooth
0 / 4
Light turbulence
1
Moderate or worse
Latest pilot reports
Smooth
MDT UA /OV MDT/TM 1020/FL006/TP CRJ7/SK OVC006
7m ago
Smooth
GSO UA /OV GSO/TM 1012/FLDURGC/TP E145/SK TOP045/TB SMOOTH
15m ago
Moderate
IAD UA /OV FINAL 19C /TM 1005/FLDURD/TP B739/SK BKN008/TB MOD
22m ago
Smooth
KADW UA /OV 19R DEP/TM 0955/FL005/TP C560/SK OVC005
32m ago
AI-powered flight briefing
1,500 data points analyzed
· HIGH confidence
Your Journey Beta
Your route takes you directly to your destination.
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 78 knots. These winds may delay arrival by up to 12 minutes.
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 50min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:44
Light
0:44-1:07
Smooth
1:07-1:30
Smooth
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
BWI
Baltimore/Washington International Thurgood Marshall — Departure
Visibility
3 mi
Wind
18 kt G34 (220°)
Sky
Overcast
Temperature
15°C
Conditions
IFR — Low visibility, delays likely
CHS
Charleston, AFB Municipal — Arrival
Wind
16 kt G25 (280°)
Sky
Broken
Temperature
18°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
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.