Your Flight
We analysed more than 2,000 data points along your route from Washington Dulles International Airport, Dulles to Chicago Rockford International Airport, Chicago/Rockford.
United Airlines
IAD
RFD
UA3907
United Airlines · Live forecast
IAD
→
RFD
72
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
0h 55m
Duration
565 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 IAD → RFD
15 pilot reports along this route
9 / 15
Reporting smooth
2 / 15
Light turbulence
4
Moderate or worse
Latest pilot reports
Smooth
IAD UA /OV AML350020/TM 0041/FL020/TP TBM8/SK BASES 025 BKN
5m ago
Smooth
CAK UA /OV KCAK/TM 0041/FLDURD/TP BCS3/RM +/-10
5m ago
Smooth
CGF UUA /OV KCGF/TM 0041/FL020/TP G280/RM LLWS +/- 20 KTS ON FINAL RY24
5m ago
Smooth
IAD UA /OV RWY 19C/TM 0037/FLDURD/TP E145/SK OVC 025/WX 10SM
9m ago
Light
DTW UA /OV DXO020005/TM 0035/FL010/TP B739/TB LT/RM GAINS AND LOSSES OF 5 KTS DURD RY 21 LEFT
11m ago
AI-powered flight briefing
2,000 data points analyzed
· HIGH confidence
Your Journey Beta
31 minutes and 49 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 over the Appalachian Mountains – conditions there can sometimes cause light turbulence.
Mostly Smooth
Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.
Takeoff
Takeoff should feel a bit bumpy initially, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 85 knots.
Landing
Landing should feel smooth 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 55 min
Maximum turbulence expected per segment
Takeoff
Moderate
0:15-0:40
Moderate
Landing
Moderate
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
IAD
Washington Dulles International Airport — Departure
Wind
18 kt G34 (220°)
Sky
Overcast
Temperature
13°C
Conditions
VFR — Clear conditions, no delays expected
RFD
Chicago Rockford International Airport — Arrival
Wind
20 kt G32 (360°)
Sky
Overcast
Temperature
0°C
Conditions
MVFR — Reduced visibility, minor delays possible
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:
- 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.