Your Flight
We analysed more than 9,000 data points along your route from Toronto Lester B. Pearson International Airport, Toronto to João Paulo II Airport, Ponta Delgada.
Azores Airlines
YYZ
PDL
S4322
Azores Airlines · Live forecast
YYZ
→
PDL
82
Calm Score
"A smooth ride ahead — sit back and enjoy."
5h 55m
Duration
2,437 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
Set an alert before your flight
Beta
You still have 22 hours before departure. We'll notify you if this forecast changes.
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 → PDL
10 pilot reports along this route
10 / 10
Reporting smooth
0 / 10
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP DAL272 4439N05430W 0205 F380 RAFIN 0217 4500N05000W MS49 245/90 KT N414DZ DDL IG1 170205 J06A
7m ago
Smooth
ARP DAL58 4443N05346W 0204 F370 RAFIN 0214 4500N05000W MS48 252/90 KT N402DX DDL YYT 170204 J40A
8m ago
Smooth
ARP ACA818 4508N05100W 0201 F370 4500N05000W 0206 4600N04000W MS48 241/80 KT CGFUR DDL YYT 170201 J61A
11m ago
Smooth
ARP LCO1505 4541N05115W 0159 F310 4558N04959W 0205 4758N03959W MS42 243/66 KT N568LA DDL YYT 170159 F30A
13m ago
Smooth
ARP AAL174 4512N05413W 0159 F390 4600N05000W 0218 4800N04000W MS46 242/88 KT N768AA QXS YYT 170159 F49A
13m ago
AI-powered flight briefing
9,000 data points analyzed
· HIGH confidence
Your Journey Beta
3 hours, 3 hours 20 minutes, and 4 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 60 knots. These winds are favorable and may get you there up to 31 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 5h 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
3:00-3:29
Moderate
3:29-3:58
Light
3:58-4:27
Light
4:27-4:56
Moderate
4:56-5:25
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
7 mi
Wind
8 kt G19 (150°)
Sky
Few
Temperature
25°C
Conditions
VFR — Clear conditions, no delays expected
PDL
João Paulo II Airport — Arrival
Wind
5 kt (110°)
Sky
OVX
Temperature
21°C
Conditions
MVFR — Reduced visibility, minor delays possible
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
Tomorrow — conditions may change
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.