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 AAL108 4743N05451W 0156 F390 JOOPY 0209 4900N05000W MS51 253/88 KT N795AN QXS YDF 310156 F36A
3m ago
Smooth
ARP ACA826 5134N04506W 0156 F390 5158N04000W 0217 5258N03000W MS49 251/79 KT CFGDX DDL XXN 310156 L63A
3m ago
Smooth
ARP DLH449 5307N02902W 0156 F380 5359N02000W 0234 5359N01500W MS55 274/57 KT DAIKS DDL XXF 310156 J11A
3m ago
Smooth
ARP EIN1MN 5408N02857W 0156 F390 5459N02000W 0233 RESNO MS52 271/57 KT EIELA DDL XXW 310157 J29A
3m ago
Smooth
ARP BAW40F 5153N04134W 0155 F350 5159N04000W 0201 5259N03000W MS53 256/67 KT GSTBB DDL XXN 310155 F56A
4m 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
11 kt (210°)
Sky
Broken
Temperature
26°C
Conditions
VFR - Clear conditions, no delays expected
BEG Belgrade Nikola Tesla - Arrival
Wind
5 kt (70°)
Sky
NSC
Temperature
21°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.