Your Flight
We analysed more than 6,500 data points along your route from Toronto Lester B. Pearson International Airport, Toronto to Vancouver International Airport, Vancouver.
Air Canada
YYZ
YVR
AC33
Air Canada · Live forecast
YYZ
→
YVR
36
Calm Score
"A bumpy ride ahead — stay buckled and breathe."
5h 7m
Duration
1,806 nm
Distance
40,000 ft
Cruise Altitude
HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth
Light
Moderate
Severe
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Beta
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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 → YVR
7 pilot reports along this route
2 / 7
Reporting smooth
0 / 7
Light turbulence
5
Moderate or worse
Latest pilot reports
Smooth
YZ UUA /OV CYYZ 270005 /TM 0145 /FL310 /TP A340 /TB MOD-SEV /RM CHOP
13m ago
Moderate
ROC UUA /OV ROC/TM 0143/FL250/TP DH8D/TB CONS MOD/RM ZOB
15m ago
Smooth
PAE UA /OV PAE/TM 0139/FL270/TP B737/TA M26/IC LGT RIME 270-240/RM /ZSE
19m ago
Smooth
DKK UUA /OV DKK280020/TM 0135/FL360/TP B763/TB MOD-SEV/RM TURB
23m ago
Moderate
YZ UA /OV KBUF /TM 0128 /FLDURD /TP CRJ9 /TB MOD 180-260
30m ago
AI-powered flight briefing
6,500 data points analyzed
· HIGH confidence
Your Journey Beta
18 minutes and 1 hour 15 minutes into the flight: Expect more intense turbulence. Keep your seatbelt fastened.
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 over the Rocky Mountains – these areas can sometimes cause light turbulence.
Buckle Up
We're expecting some turbulence during this flight. Please keep your seatbelt fastened. Remember: turbulence is uncomfortable but aircraft handle it safely. Pilots often adjust altitude or route to find smoother air.
Takeoff
Takeoff should feel a bit bumpy initially, with calm conditions around the airport.
Winds Aloft
Standard wind conditions expected at cruising altitude.
Landing
Landing should feel expect some bumps on approach 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 07min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-0:58
Severe
0:58-1:26
Moderate
1:26-1:54
Moderate
1:54-2:22
Moderate
2:22-2:49
Moderate
2:49-3:16
Moderate
3:16-3:43
Moderate
3:43-4:10
Severe
4:10-4:37
Moderate
Landing
Severe
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
3 mi
Wind
15 kt G24 (280°)
Sky
Broken
Temperature
-1°C
Conditions
MVFR — Reduced visibility, minor delays possible
YVR
Vancouver International Airport — Arrival
Visibility
10+ mi
Wind
10 kt (120°)
Sky
Overcast
Temperature
10°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
boeing 777-233(lr)
Category
Wide-Body Aircraft
Size
Large
Comfort
Large, twin-aisle aircraft like this generally provide the smoothest ride through turbulence due to their size, weight, and advanced stabilization systems.
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.