Your Flight
We analysed more than 18,000 data points along your route from Hartsfield-Jackson Atlanta International, Atlanta to Athens International Airport "Eleftherios Venizelos", Spata-Artemida.
Delta Air Lines
ATL
ATH
DL222
Delta Air Lines · Live forecast
ATL
→
ATH
82
Calm Score
"A smooth ride ahead — sit back and enjoy."
10h 50m
Duration
4,943 nm
Distance
39,000 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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This flight has already departed.
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 → ATH
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP UAE242 4909N04838W 2148 F350 4958N04000W 2226 5028N03000W MS50 286/51 KT A6EVM DDL YYT 162148 J77A
3m ago
Smooth
ARP LVL251D 4912N04608W 2148 F380 4830N05000W 2212 MUSAK MS55 290/75 KT ECODB DDL XXN 162148 J65A
3m ago
Smooth
ARP DAL240 4908N04902W 2147 F370 5000N04000W 2228 5100N03000W MS55 276/71 KT N436DX DDL IG1 162147 J70A
4m ago
Smooth
ARP ELY010 4951N03218W 2147 F350 5000N03000W 2157 5100N02000W MS45 283/48 KT 4XEDC QXT AME 162148 L17A
4m ago
Smooth
ARP THY84U 5004N03147W 2145 F350 5000N03000W 2153 5030N02000W MS47 278/45 KT TCLLC QXT AME 162145 L22A
6m ago
AI-powered flight briefing
18,000 data points analyzed
· HIGH confidence
Your Journey Beta
17 minutes, 3 hours 25 minutes, and 7 hours 25 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, crossing the North Atlantic Ocean, over the Alps, and over the Apennines – these areas can sometimes cause 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 63 knots. These winds are favorable and may get you there up to 69 minutes early.
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 10h 50min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-1:00
Moderate
1:00-1:30
Light
1:30-2:00
Light
2:00-2:30
Light
2:30-3:00
Light
3:00-3:30
Moderate
3:30-4:00
Light
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Light
5:30-5:59
Light
5:59-6:28
Light
6:28-6:57
Light
6:57-7:26
Moderate
7:26-7:55
Light
7:55-8:24
Smooth
8:24-8:53
Light
8:53-9:22
Light
9:22-9:51
Light
9:51-10:20
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
3 mi
Wind
4 kt (170°)
Sky
Overcast
Temperature
21°C
Conditions
IFR — Low visibility, delays likely
ATH
Athens International Airport "Eleftherios Venizelos" — Arrival
Wind
14 kt (40°)
Sky
Few
Temperature
19°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:
- 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.