JFK
John F Kennedy International Airport
✈
LEJ
Leipzig/Halle Airport
Distance
3,433 nm
Altitude
39,000 ft
Est. Duration
7h 58m
Route Information
Departure

JFK (JFK)

Distance

6,357.7 km (3,432.9 nautical miles)

Arrival

LEJ (LEJ)

Estimated Flight Time

478 minutes (7h 58m)

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
Your flight, stretch by stretch
Some bumps expected. 3 bumpier stretches, about 478 min in total.
  • 0:00-6:00 · Takeoff · light bumps (~360 min) Light movement. Drinks may ripple.
  • 6:00-7:28 · moderate bumps (~88 min) Noticeable bumps. The seatbelt sign is likely on.
  • 7:28-7:58 · Landing · light bumps (~30 min) Light movement. Drinks may ripple.
💙
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 → LEJ
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP VJT750 5619N02216W 2139 F470 5701N03000W 2211 5701N04000W MS52 212/47 KT 9HVID DDL IG1 302139 M37A
2m ago
Smooth
ARP FDX1 5649N01219W 2138 F320 AGORI 2141 5900N02000W MS44 198/118 KT N866FD QXS BRR 302138 F07A
3m ago
Smooth
ARP FDX1 5633N01120W 2134 F320 AGORI 2141 5900N02000W MS45 200/107 KT N866FD QXS BRR 302134 F06A
7m ago
Smooth
ARP GFA090 5515N02209W 2133 F370 5530N02000W 2142 PIKIL MS43 337/66 KT A9CFI QXT EUA 302133 L27A
8m ago
Smooth
ARP ETD8MY 5311N04706W 2132 F350 5430N04000W 2200 5530N03000W MS52 266/82 KT A6APC QXT AME 302132 J25A
9m ago
AI-powered flight briefing
12,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 12,500 data points along your route from John F Kennedy International Airport, New York to Leipzig/Halle Airport, Schkeuditz.

Your Journey Beta

6 hours, 7 hours, and 7 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, crossing the North Atlantic Ocean, and over the Scottish Highlands – 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 smooth with possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 66 knots. These winds are favorable and may get you there up to 35 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 7h 58min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Light
2:00-2:30
Light
2:30-3:00
Light
3:00-3:30
Light
3:30-4:00
Light
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Light
5:30-6:00
Light
6:00-6:30
Moderate
6:30-6:59
Moderate
6:59-7:28
Moderate
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
17 kt G27 (320°)
Sky
Scattered
Temperature
18°C
Conditions
VFR - Clear conditions, no delays expected
LEJ Leipzig/Halle Airport - Arrival
Visibility
3 mi
Wind
4 kt (340°)
Sky
Overcast
Temperature
8°C
Conditions
LIFR - Very poor visibility, significant 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 JFK → LEJ, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.