Your Flight
We analysed more than 16,000 data points along your route from Toronto Lester B. Pearson International Airport, Toronto to İstanbul Airport, Arnavutköy, Istanbul.
YYZ
Toronto Lester B. Pearson International Airport
✈
IST
İstanbul Airport
Route Information
Departure
YYZ (YYZ)
Distance
8,172.4 km (4,412.7 nautical miles)
Arrival
IST (IST)
Flight Time
570 minutes (9h 30m)
Flight Profile
Cruise Altitude: 39,000 ft (Flight Level 390)
Route calculated using great circle navigation
Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth
Light
Moderate
Severe
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 they don't put the aircraft in danger. Many passengers feel exactly the same way.
Right now on your route
Live pilot reports from aircraft flying YYZ → IST
13 pilot reports along this route
13 / 13
Reporting smooth
0 / 13
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP GCK17 5649N04108W 0110 F410 5700N04000W 0115 5700N03000W MS48 307/23 KT OEIGG DDL UAK 020111 F67A
4m ago
Smooth
ARP FDX5303 5503N01127W 0108 F320 PIKIL 0126 5700N02000W MS46 252/64 KT N844FD QXS SNN 020108 F28A
6m ago
Smooth
ARP DAL160 5424N05411W 0107 F390 5530N05000W 0126 5530N04000W MS54 011/6 KT N574DZ DDL YYR 020107 J50A
7m ago
Smooth
ARP AMX008 5553N04035W 0106 F360 5301N05001W 0153 RIKAL MS49 315/49 KT N742AM DDL XXN 020106 L36A
8m ago
Smooth
ARP FDX5103 5640N04449W 0100 F300 5602N05001W 0123 5504N05701W MS39 332/38 KT N110FE DDL UAK 020100 F90A
14m ago
AI-powered flight briefing
16,000 data points analyzed
· HIGH confidence
Your Journey Beta
20 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 Scottish Highlands, and over the 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 a bit bumpy initially, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 39 knots. These winds are favorable and may get you there up to 34 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 9h 30min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Light
2:00-2:30
Smooth
2:30-3:00
Smooth
3:00-3:30
Light
3:30-4:00
Light
4:00-4:30
Smooth
4:30-5:00
Light
5:00-5:30
Light
5:30-6:00
Light
6:00-6:30
Light
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Light
8:00-8:30
Light
8:30-9:00
Light
Landing
Smooth
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
YYZ
Toronto Lester B. Pearson International Airport - Departure
Visibility
10+ mi
Wind
10 kt (140°)
Sky
Broken
Temperature
25°C
Conditions
VFR - Clear conditions, no delays expected
IST
İstanbul Airport - Arrival
Wind
22 kt G32 (50°)
Sky
NSC
Temperature
23°C
Conditions
VFR - Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
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.