Virgin Atlantic JFK LHR VS4
Virgin Atlantic · Live forecast
JFK → LHR
VS4 · Jul 17, 2026 · 18:00 ED · G-VRNB
Also sold as: AA100 American Airlines BA112 British Airways VS10 Virgin Atlantic
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
7h 20m
Duration
2,991 nm
Distance
39,000 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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💙
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 JFK → LHR
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP WJA44 4922N04829W 0323 F360 5100N04000W 0403 5200N03000W MS45 204/74 KT CFEWJ QXS YYT 170323 F33A
1m ago
Smooth
ARP TSC282 5230N04252W 0323 F340 5258N03959W 0336 5358N02959W MS46 198/81 KT CGOIP QXT IGW 170323 J09A
1m ago
Smooth
ARP DAL242 5307N02911W 0323 F390 5400N02000W 0405 DOGAL MS57 342/32 KT N401DZ DDL IG1 170323 J28A
1m ago
Smooth
ARP ACA942 5204N02921W 0323 F380 5259N02000W 0405 MALOT MS54 349/29 KT CFRSE DDL XXN 170323 L90A
1m ago
Smooth
ARP UAL909 4918N04843W 0322 F380 5059N04000W 0401 5159N03000W MS45 328/77 KT N27958 DDL XXN 170322 L90A
2m 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 John F Kennedy International Airport, New York to London Heathrow Airport, London.

Your Journey Beta

4 hours 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 a bit bumpy initially, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 43 knots. These winds are favorable and may get you there up to 19 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 20min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Light
2:00-2:29
Light
2:29-2:58
Light
2:58-3:27
Light
3:27-3:56
Light
3:56-4:25
Moderate
4:25-4:54
Light
4:54-5:23
Light
5:23-5:52
Smooth
5:52-6:21
Smooth
6:21-6:50
Smooth
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
JFK John F Kennedy International Airport — Departure
Visibility
5 mi
Wind
11 kt G17 (210°)
Sky
Scattered
Temperature
29°C
Conditions
MVFR — Reduced visibility, minor delays possible
LHR London Heathrow Airport — Arrival
Wind
10 kt (70°)
Sky
NSC
Temperature
17°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
G-VRNB
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:

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 JFK → LHR through soft clouds, nothing to crash into.