Your Flight
We analysed more than 12,000 data points along your route from Toronto Lester B. Pearson International Airport, Toronto to Copenhagen Kastrup Airport, Copenhagen.
YYZ
Toronto Lester B. Pearson International Airport
✈
CPH
Copenhagen Kastrup Airport
Route Information
Departure
YYZ (YYZ)
Distance
6,269.5 km (3,385.2 nautical miles)
Arrival
CPH (CPH)
Flight Time
475 minutes (7h 55m)
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 → CPH
6 pilot reports along this route
6 / 6
Reporting smooth
0 / 6
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP AAL216 5534N05352W 0205 F350 5530N05000W 0221 5530N04000W MS50 085/3 KT N761AJ QXS YHO 020205 F66A
1m ago
Smooth
ARP N25GM 5957N04328W 0201 F410 6100N04000W 0216 6300N03000W MS49 331/27 KT N25GM DDL UAK 020201 A62A
5m ago
Smooth
ARP DAL204 5608N05646W 0158 F350 5830N05000W 0232 6100N04000W MS49 131/9 KT N1201P QXS YHO 020158 F93A
8m ago
Smooth
ARP AFR159X 5150N06336W 0152 F390 MELDI 0223 5300N05000W MS58 288/54 KT FHUVG QXS YWK 020152 J04A
14m ago
Smooth
ARP AAL216 5531N05706W 0151 F350 ENNSO 0152 5530N05000W MS49 174/4 KT N761AJ QXS YHO 020151 F61A
15m ago
AI-powered flight briefing
12,000 data points analyzed
· HIGH confidence
Your Journey Beta
2 hours 15 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 and crossing the North Atlantic Ocean – these areas can sometimes cause light turbulence.
Smooth Flight
We're expecting smooth conditions throughout your flight. You can sit back and relax.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 36 knots. These winds are favorable and may get you there up to 24 minutes early.
Landing
Landing should feel a bit bumpy on descent 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 7h 55min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Light
2:00-2:30
Moderate
2:30-3:00
Light
3:00-3:30
Smooth
3:30-4:00
Light
4:00-4:30
Smooth
4:30-5:00
Smooth
5:00-5:29
Smooth
5:29-5:58
Smooth
5:58-6:27
Light
6:27-6:56
Light
6:56-7:25
Light
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
YYZ
Toronto Lester B. Pearson International Airport - Departure
Visibility
10+ mi
Wind
3 kt (70°)
Sky
Broken
Temperature
25°C
Conditions
VFR - Clear conditions, no delays expected
CPH
Copenhagen Kastrup Airport - Arrival
Wind
10 kt (290°)
Sky
Scattered
Temperature
13°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.