Your Flight
We analysed more than 12,500 data points along your route from Toronto Lester B. Pearson International Airport, Toronto to El Prat De Llobregat, Barcelona.
YYZ
Toronto Lester B. Pearson International Airport
✈
BCN
El Prat De Llobregat
Route Information
Departure
YYZ (YYZ)
Distance
6,417.2 km (3,465.0 nautical miles)
Arrival
BCN (BCN)
Flight Time
470 minutes (7h 50m)
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 → BCN
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP EIN104 5104N03925W 0015 F370 5159N03000W 0057 5259N02000W MS54 285/53 KT EIEDY DDL XXN 010015 J11A
6m ago
Smooth
ARP UAL964 5029N03616W 0015 F370 5100N03000W 0044 5200N02000W MS53 311/42 KT N667UA DDL X5A 010015 F94A
6m ago
Smooth
ARP DAL112 4927N03630W 0015 F370 5000N03000W 0046 5100N02000W MS53 307/71 KT N827NW DDL IG1 010016 J18A
6m ago
Smooth
ARP SWR2V 5001N03936W 0014 F400 5058N03000W 0056 5158N02000W MS54 293/75 KT HBIFB DDL X1A 010015 J80A
7m ago
Smooth
ARP CFG039 5105N03927W 0013 F390 5200N03000W 0055 5300N02000W MS55 298/52 KT DANRN QXT IGW 010013 J95A
8m ago
AI-powered flight briefing
12,500 data points analyzed
· HIGH confidence
Your Journey Beta
29 minutes, 5 hours 40 minutes, and 6 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 Appalachian Mountains, crossing the North Atlantic Ocean, and over the Pyrenees – 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 45 knots. These winds are favorable and may get you there up to 26 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 50min
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
Light
2:30-2:59
Light
2:59-3:28
Light
3:28-3:57
Light
3:57-4:26
Light
4:26-4:55
Light
4:55-5:24
Smooth
5:24-5:53
Moderate
5:53-6:22
Light
6:22-6:51
Moderate
6:51-7:20
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
8 kt (210°)
Sky
Few
Temperature
27°C
Conditions
VFR - Clear conditions, no delays expected
BCN
El Prat De Llobregat - Arrival
Wind
3 kt (90°)
Sky
Scattered
Temperature
27°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.