ATL
Hartsfield-Jackson Atlanta International
✈
YUL
Montreal / Pierre Elliott Trudeau International Airport
Distance
864 nm
Altitude
35,000 ft
Est. Duration
2h 37m
Route Information
Departure

ATL (ATL)

Distance

1,600.4 km (864.2 nautical miles)

Arrival

YUL (YUL)

Estimated Flight Time

157 minutes (2h 37m)

Flight Profile

Cruise Altitude: 35,000 ft (Flight Level 350)

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. 4 bumpier stretches, about 157 min in total.
  • 0:00-0:50 · Takeoff · light bumps (~50 min) Light movement. Drinks may ripple.
  • 0:50-1:48 · moderate bumps (~58 min) Noticeable bumps. The seatbelt sign is likely on.
  • 1:48-2:17 · light bumps (~29 min) Light movement. Drinks may ripple.
  • 2:17-2:37 · Landing · moderate bumps (~20 min) Noticeable bumps. The seatbelt sign is likely on.
💙
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.
AI-powered flight briefing
3,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 3,500 data points along your route from Hartsfield-Jackson Atlanta International, Atlanta to Montreal / Pierre Elliott Trudeau International Airport, Montréal.

Your Journey Beta

1 hour, 1 hour 20 minutes, and 2 hours 15 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 – conditions there can sometimes cause light turbulence.

Mostly Smooth

Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.

Takeoff

Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 70 knots.

Landing

Landing should feel a bit bumpy on descent 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 2h 37min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:50
Light
0:50-1:19
Moderate
1:19-1:48
Moderate
1:48-2:17
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
ATL Hartsfield-Jackson Atlanta International - Departure
Wind
3 kt (260°)
Sky
Clear
Temperature
19°C
Conditions
VFR - Clear conditions, no delays expected
YUL Montreal / Pierre Elliott Trudeau International Airport - Arrival
Visibility
10+ mi
Wind
10 kt (360°)
Sky
Few
Temperature
6°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. Glide ATL → YUL, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.