YYZ
Toronto Lester B. Pearson International Airport
✈
OPO
Francisco de Sá Carneiro Airport
Distance
3,047 nm
Altitude
39,000 ft
Est. Duration
7h 7m
Route Information
Departure

YYZ (YYZ)

Distance

5,642.2 km (3,046.6 nautical miles)

Arrival

OPO (OPO)

Estimated Flight Time

427 minutes (7h 7m)

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
Your flight, stretch by stretch
Some bumps expected. 6 bumpier stretches, about 368 min in total.
  • 0:00-0:30 · Takeoff · light bumps (~30 min) Light movement. Drinks may ripple.
  • 0:30-0:59 · moderate bumps (~29 min) Noticeable bumps. The seatbelt sign is likely on.
  • 0:59-1:28 · light bumps (~29 min) Light movement. Drinks may ripple.
  • 1:28-1:57 · smooth
  • 1:57-5:13 · light bumps (~196 min) Light movement. Drinks may ripple.
  • 5:13-5:41 · moderate bumps (~28 min) Noticeable bumps. The seatbelt sign is likely on.
  • 5:41-6:37 · light bumps (~56 min) Light movement. Drinks may ripple.
  • 6:37-7:07 · Landing · smooth
💙
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 → OPO
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP TSC342 4834N05434W 0322 F410 4849N05204W 0334 4900N05000W MS48 263/38 KT CGUFU QXT AME 150322 J48A
2m ago
Smooth
ARP VIR128K 4857N04546W 0321 F370 4959N04000W 0348 5159N03000W MS53 286/52 KT GVLUV DDL XXH 150321 J33A
3m ago
Smooth
ARP VJT957 4950N04231W 0321 F430 5000N04000W 0332 5100N03000W MS54 285/56 KT 9HVJV DDL XXH 150321 M08A
3m ago
Smooth
ARP PSCSE 4735N03523W 0321 F450 4800N03000W 0344 4700N02000W MS51 282/56 KT PSCSE QXT AME 150321 F18A
3m ago
Smooth
ARP AAL292 4738N05129W 0320 F350 4800N05000W 0327 5000N04000W MS54 265/67 KT N840AN QXS YYT 150320 L48A
4m 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 Francisco de Sá Carneiro Airport, Porto.

Your Journey Beta

1 hour and 5 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 62 knots. These winds are favorable and may get you there up to 40 minutes early.

Landing

Landing should feel smooth 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 07min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:59
Moderate
0:59-1:28
Light
1:28-1:57
Smooth
1:57-2:25
Light
2:25-2:53
Light
2:53-3:21
Light
3:21-3:49
Light
3:49-4:17
Light
4:17-4:45
Light
4:45-5:13
Light
5:13-5:41
Moderate
5:41-6:09
Light
6:09-6:37
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
10+ mi
Wind
8 kt (20°)
Sky
Broken
Temperature
11°C
Conditions
MVFR - Reduced visibility, minor delays possible
OPO Francisco de Sá Carneiro Airport - Arrival
Visibility
0 mi
Wind
0 kt (0°)
Sky
OVX
Temperature
14°C
Conditions
LIFR - Very poor visibility, significant 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. Glide YYZ → OPO, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.