JFK
John F Kennedy International Airport
✈
BEG
Belgrade Nikola Tesla
Distance
3,910 nm
Altitude
39,000 ft
Est. Duration
9h 2m
Route Information
Departure

JFK (JFK)

Distance

7,241.0 km (3,909.8 nautical miles)

Arrival

BEG (BEG)

Estimated Flight Time

542 minutes (9h 2m)

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 JFK → BEG
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP FDX9148 4753N05454W 0300 F370 JOOPY 0312 4900N05000W MS52 245/110 KT N877FD QXS YDF 310300 F35A
2m ago
Smooth
ARP ACA856 4921N05503W 0259 F370 4946N05205W 0312 5000N05000W MS49 247/81 KT CGEGP DDL YDF 310259 J64A
3m ago
Smooth
ARP WJA42 4840N05428W 0259 F340 ELSIR 0311 5000N05000W MS50 240/114 KT CGLWS QXS YYT 310259 F27A
3m ago
Smooth
ARP KLM192 5307N02900W 0259 F390 5359N02000W 0335 DOGAL MS55 278/56 KT PHBHG QXT EUA 310259 L51A
3m ago
Smooth
ARP DAL134 5411N02840W 0259 F380 5500N02000W 0334 RESNO MS55 276/57 KT N422DZ DDL IG1 310259 J53A
3m ago
AI-powered flight briefing
14,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 14,000 data points along your route from John F Kennedy International Airport to Belgrade Nikola Tesla.

Your Journey Beta

1 hour and 1 hour 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, crossing the North Atlantic Ocean, over the Alps, and over the Dinaric Alps – these areas can sometimes cause 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 62 knots. These winds are favorable and may get you there up to 55 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 9h 02min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-0:59
Light
0:59-1:28
Moderate
1:28-1:57
Moderate
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
Light
5:44-6:12
Light
6:12-6:40
Light
6:40-7:08
Light
7:08-7:36
Light
7:36-8:04
Light
8:04-8:32
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
JFK John F Kennedy International Airport - Departure
Wind
8 kt (260°)
Sky
Broken
Temperature
24°C
Conditions
VFR - Clear conditions, no delays expected
BEG Belgrade Nikola Tesla - Arrival
Wind
5 kt (70°)
Sky
NSC
Temperature
19°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 JFK → BEG through soft clouds, nothing to crash into.