United Airlines ATL IAH UA3992
United Airlines · Live forecast
ATL → IAH
UA3992 · Jun 17, 2026 · 15:57 ED
Also sold as: DL1131 Delta Air Lines
80
Calm Score
"A smooth ride ahead — sit back and enjoy."
2h 26m
Duration
597 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
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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 ATL → IAH
4 pilot reports along this route
4 / 4
Reporting smooth
0 / 4
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
JAN UA /OV 2 MILES S OF JAN/TM 0007/FL15/TP SF50/SK BASE015
6m ago
Smooth
ATL UA /OV ATL/TM 0004/FLDURD/TP A321/SK BASE 005/TB - CHOP/RM FINAL RWY 28
9m ago
Smooth
FTY UA /OV FTY/TM 0002/FL012/TP GLF4
11m ago
Smooth
GPT UA /OV GPT225-020/TM 2340/FL200/TP C560/TB SMOOTH 090-FL200/RM ZHU
33m 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 Hartsfield-Jackson Atlanta International, Atlanta to George Bush Intercontinental Houston Airport, Houston.

Your Journey Beta

Some bumpy patches are scattered throughout the flight. Keep your seatbelt fastened when seated.

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 a bit bumpy initially, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 51 knots. These winds may delay arrival by a few 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
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 2h 26min
Maximum turbulence expected per segment
Takeoff
Moderate
0:20-0:47
Light
0:47-1:14
Light
1:14-1:40
Light
1:40-2:06
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
ATL Hartsfield-Jackson Atlanta International — Departure
Visibility
6 mi
Wind
6 kt (230°)
Sky
Scattered
Temperature
22°C
Conditions
MVFR — Reduced visibility, minor delays possible
IAH George Bush Intercontinental Houston Airport — Arrival
Wind
11 kt G18 (110°)
Sky
Broken
Temperature
28°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
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.

Fly this route, calmly Game · Beta A calming mini-game, not a forecast. Glide ATL → IAH through soft clouds, nothing to crash into.