Your Flight
We analysed more than 1,000 data points along your route from George Bush Intercontinental Houston Airport, Houston to Jackson-Medgar Wiley Evers International Airport, Jackson.
United Express
IAH
JAN
UA4320
United Express · Live forecast
IAH
→
JAN
75
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
1h 27m
Duration
304 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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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 IAH → JAN
5 pilot reports along this route
3 / 5
Reporting smooth
0 / 5
Light turbulence
2
Moderate or worse
Latest pilot reports
Smooth
BPT UA /OV BPT340001/TM 1647/FLDURGC/TP C56X/SK SKC/RM PRETTY CHOPPY
10m ago
Smooth
TUP UA /OV TUP225030/TM 1646/FL070/TP LJ60/SK TOP070 BASE047/TA M02/IC LGT RIME 070-047 DURD/RM ZME
11m ago
Moderate
MCB UA /OV KMCB180005/TM 1640/FL210/TP B38M/TB MOD CHOP FL210-190/RM ZHU
17m ago
Moderate
MLU UA /OV MLU320004/TM 1638/FL016/TP C310/TB MOD BLO 016/RM DURC
19m ago
Smooth
LFT UA /OV LFT/TM 1637/FLDURD/TP E55P/RM +10 KTS SHORT FINAL RY 22L LFT
20m ago
AI-powered flight briefing
1,000 data points analyzed
· HIGH confidence
Your Journey Beta
36 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 directly to your destination.
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 93 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 27min
Maximum turbulence expected per segment
Takeoff
Light
0:15-0:44
Moderate
0:44-1:12
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
IAH
George Bush Intercontinental Houston Airport — Departure
Wind
10 kt G32 (350°)
Sky
Scattered
Temperature
11°C
Conditions
VFR — Clear conditions, no delays expected
JAN
Jackson-Medgar Wiley Evers International Airport — Arrival
Wind
9 kt G25 (330°)
Sky
Scattered
Temperature
6°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:
- 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.