Your Flight
We analysed more than 19,500 data points along your route from İstanbul Airport, Arnavutköy, Istanbul to José Martí International Airport, Havana.
Turkish Airlines
IST
HAV
TK207
Turkish Airlines · Live forecast
IST
→
HAV
85
Calm Score
"A smooth ride ahead — sit back and enjoy."
9h 10m
Duration
5,377 nm
Distance
40,000 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 IST → HAV
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP FBU93E 4913N 03619W 0622 F400 M43 243/57 5058N 02959W 0651 5158N 02000W KT FHREV QXT AME 160622 J79A
3m ago
Smooth
ARP VIR6J 5001N 01931W 0621 F380 M64 246/72 SOMAX 0641 ATSUR KT GVLDY DDL X0E 160621 J24A
4m ago
Smooth
ARP OCN2005 4859N 02000W 0619 F390 M64 245/69 4900N 02000W 0619 4959N 01500W KT DAIKF DDL XXF 160619 J79A
6m ago
Smooth
ARP ETH3518 4816N03328W 0619 F320 4929N02959W 0635 5059N02000W MS44 221/104 KT ETAVT DDL XXH 160619 F01A
6m ago
Smooth
ARP SWR4Y 4835N 03515W 0618 F410 M44 229/64 5000N 03000W 0642 5100N 02000W KT HBIFA DDL X1A 160618 J76A
7m ago
AI-powered flight briefing
19,500 data points analyzed
· HIGH confidence
Your Journey Beta
2 hours and 8 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 Carpathian Mountains, over the Dinaric Alps, over the Alps, and over the Dinaric Alps – 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 smooth, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 67 knots. These winds may delay arrival by up to 112 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 9h 10min
Maximum turbulence expected per segment
Takeoff
Smooth
0:30-0:59
Smooth
0:59-1:28
Light
1:28-1:57
Light
1:57-2:26
Moderate
2:26-2:55
Light
2:55-3:24
Light
3:24-3:53
Light
3:53-4:22
Light
4:22-4:51
Light
4:51-5:20
Light
5:20-5:49
Light
5:49-6:18
Light
6:18-6:47
Light
6:47-7:16
Light
7:16-7:44
Light
7:44-8:12
Light
8:12-8:40
Moderate
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
IST
İstanbul Airport — Departure
Wind
9 kt (350°)
Sky
Broken
Temperature
7°C
Conditions
MVFR — Reduced visibility, minor delays possible
HAV
José Martí International Airport — Arrival
Visibility
6 mi
Wind
4 kt
Sky
Few
Temperature
23°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.
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.