Your Flight
We analysed more than 2,500 data points along your route from Washington Dulles International Airport, Dulles to Memphis International Airport, Memphis.
Fedex
IAD
MEM
FX1204
Fedex · Live forecast
IAD
→
MEM
69
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
1h 0m
Duration
644 nm
Distance
30,000 ft
Cruise Altitude
VERY 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
You still have 6 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 IAD → MEM
12 pilot reports along this route
6 / 12
Reporting smooth
2 / 12
Light turbulence
4
Moderate or worse
Latest pilot reports
Smooth
IND UA /OV HYK160020/TM 1629/FL125/TP A320/TA M07/IC LGT-MOD MX 050-125
7m ago
Smooth
MEM UA /OV KMEM/TM 1629/FL030/TP E170/SK B040
7m ago
Light
AVL UA /OV SOT/TM 1626/FL350/TP A319/TB LGT CHOP/RM ZTLFD-15
10m ago
Moderate
BNA UA /OV BNA180025/TM 1626/FL150/TP B737/TB MOD CHOP 150-170 DURC/RM ZME
10m ago
Smooth
LIT UA /OV LIT090040/TM 1625/FL070/TP C208/TA M11/TB CONS LGT-MOD 070-060/IC NEG/RM VFR AND SMOOTH AT 050 BLO CLDS ZME
11m ago
AI-powered flight briefing
2,500 data points analyzed
· VERY HIGH confidence
Your Journey Beta
15 minutes, 40 minutes, and 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.
Mostly Smooth
Overall conditions look mostly smooth with some light bumps expected. Pilots often adjust altitude or route to find smoother air.
Takeoff
Takeoff should feel a bit bumpy initially, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 97 knots. These winds may delay arrival by up to 14 minutes.
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 1h 00min
Maximum turbulence expected per segment
Takeoff
Moderate
0:15-0:30
Moderate
0:30-0:45
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
Visibility
3 mi
Wind
24 kt G40 (270°)
Sky
Broken
Temperature
19°C
Conditions
MVFR — Reduced visibility, minor delays possible
MEM
Memphis International Airport — Arrival
Wind
15 kt G25 (300°)
Sky
Broken
Temperature
2°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 767-300f
Category
Wide-Body Aircraft
Size
Large
Comfort
Large, twin-aisle aircraft like this generally provide the smoothest ride through turbulence due to their size, weight, and advanced stabilization systems.
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.