YYZ
Toronto Lester B. Pearson International Airport
✈
LHR
London Heathrow Airport
Distance
3,082 nm
Altitude
39,000 ft
Est. Duration
7h 11m
Route Information
Departure

YYZ (YYZ)

Distance

5,707.1 km (3,081.6 nautical miles)

Arrival

LHR (LHR)

Flight Time

430 minutes (7h 10m)

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 → LHR
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP LOT5T 5156N05404W 0218 F390 5300N05000W 0236 5500N04000W MS40 250/35 KT SPLRH DDL YIF 310218 L56A
4m ago
Smooth
ARP DAL72 5344N03346W 0218 F360 5400N03000W 0234 5500N02000W MS56 268/73 KT N827NW DDL IG1 310218 J64A
4m ago
Smooth
ARP LOT2098 5326N05213W 0216 F390 5400N05000W 0226 5500N04000W MS41 247/36 KT SPLRD DDL YAY 310216 L26A
6m ago
Smooth
ARP UAL970 5506N03547W 0216 F370 5500N03000W 0238 5600N02000W MS54 264/58 KT N12021 DDL XXF 310216 L46A
6m ago
Smooth
ARP DAL152 5526N03641W 0216 F350 5600N03000W 0244 5600N02000W MS56 260/44 KT N829NW DDL IG1 310216 J72A
6m ago
AI-powered flight briefing
11,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 11,000 data points along your route from Toronto Lester B. Pearson International Airport, Toronto to London Heathrow Airport, London.

Your Journey Beta

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 47 knots. These winds are favorable and may get you there up to 28 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
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 7h 10min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:59
Light
0:59-1:28
Light
1:28-1:57
Light
1:57-2:26
Light
2:26-2:55
Light
2:55-3:24
Light
3:24-3:52
Light
3:52-4:20
Light
4:20-4:48
Light
4:48-5:16
Light
5:16-5:44
Smooth
5:44-6:12
Light
6:12-6:40
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
5 mi
Wind
8 kt (160°)
Sky
Overcast
Temperature
20°C
Conditions
MVFR - Reduced visibility, minor delays possible
LHR London Heathrow Airport - Arrival
Wind
18 kt G30 (240°)
Sky
Broken
Temperature
16°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:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.

Fly this route, calmly Game · Beta A calming mini-game, not a forecast. Glide YYZ → LHR through soft clouds, nothing to crash into.