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.
Sas
YYZ
CPH
SK950
Sas · Live forecast
YYZ
→
CPH
84
Calm Score
"A smooth ride ahead — sit back and enjoy."
7h 55m
Duration
3,385 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
Notifications not available
Your flight departs in less than 6 hours. The forecast is unlikely to change significantly at this point.
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 YYZ → CPH
9 pilot reports along this route
8 / 9
Reporting smooth
0 / 9
Light turbulence
1
Moderate or worse
Latest pilot reports
Smooth
ARP THY81D 6107N02709W 1829 F360 6102N03000W 1839 6002N04001W MS46 193/17 KT TCJOF QXS RKV 161829 J40A
4m ago
Smooth
ARP SAS925 5704N 05426W 1828 F320 M52 294/156 HOIST 1852 4722N 06718W KT SEDMO DDL IG1 161828 J99A
5m ago
Smooth
ARP ICE1A 6027N04140W 1825 F330 5700N05000W 1912 NEEKO MS51 257/15 KT TFICR QXS UAK 161825 F40A
8m ago
Smooth
ARP THY1GJ 5858N03111W 1823 F340 5802N04001W 1859 5602N05001W MS47 285/11 KT TCLJH QXT EUA 161823 F33A
10m ago
Smooth
ARP ICE821 6004N04111W 1822 F320 5600N05000W 1915 RIKAL MS51 241/16 KT TFICM QXS UAK 161822 F14A
11m ago
AI-powered flight briefing
12,000 data points analyzed
· HIGH confidence
Your Journey Beta
2 hours 40 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 56 knots. These winds are favorable and may get you there up to 41 minutes early.
Landing
Landing should feel smooth with possible light bumps 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
Light
2:30-3:00
Moderate
3:00-3:30
Light
3:30-4:00
Smooth
4:00-4:30
Smooth
4:30-5:00
Light
5:00-5:29
Light
5:29-5:58
Light
5:58-6:27
Light
6:27-6:56
Light
6:56-7:25
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
YYZ
Toronto Lester B. Pearson International Airport — Departure
Visibility
10+ mi
Wind
18 kt G28 (240°)
Sky
Overcast
Temperature
6°C
Conditions
VFR — Clear conditions, no delays expected
CPH
Copenhagen Kastrup Airport — Arrival
Wind
8 kt (270°)
Sky
Scattered
Temperature
4°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
a21n
Category
Narrow-Body Aircraft
Size
Medium
Comfort
Single-aisle mainline jets like this offer a comfortable ride. While you may feel turbulence more than on wide-body aircraft, they are engineered to handle it smoothly.
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.