ICN
Incheon International Airport
✈
EWR
Newark Liberty International Airport
Distance
5,979 nm
Altitude
39,000 ft
Est. Duration
13h 38m
Route Information
Departure

ICN (ICN)

Distance

11,073.9 km (5,979.4 nautical miles)

Arrival

EWR (EWR)

Flight Time

845 minutes (14h 5m)

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. 6 bumpier stretches, about 497 min in total.
  • 0:00-0:30 · Takeoff · light bumps (~30 min) Light movement. Drinks may ripple.
  • 0:30-1:00 · moderate bumps (~30 min) Noticeable bumps. The seatbelt sign is likely on.
  • 1:00-2:57 · light bumps (~117 min) Light movement. Drinks may ripple.
  • 2:57-7:18 · smooth
  • 7:18-10:12 · light bumps (~174 min) Light movement. Drinks may ripple.
  • 10:12-11:10 · smooth
  • 11:10-11:39 · light bumps (~29 min) Light movement. Drinks may ripple.
  • 11:39-12:08 · smooth
  • 12:08-14:05 · Landing · light bumps (~117 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 ICN → EWR
6 pilot reports along this route
4 / 6
Reporting smooth
0 / 6
Light turbulence
2
Moderate or worse
Latest pilot reports
Smooth
ROC UUA /OV ROC/TM 1915/FL002/TP CRJ9/RM +/- 15KTS DURD RWY22
3m ago
Moderate
SLK UUA /OV 4B6/TM 1909/FL090/TP P212/TB MOD/RM GAIN OR LOSS 20-40 KTS MTN WAVE +/-200FT OF ALTITUDE
9m ago
Smooth
BTV UA /OV BTV210025/TM 1908/FL090/TP P212/RM LGT MTN WAVE +/-200FT
10m ago
Smooth
ALB UUA /OV ALB100001/TM 1906/FL010/TP C68A/RM GAIN OR LOSS 15 KTS FINAL RY28 150FT AGL
12m ago
Moderate
ALB UUA /OV ALB100002/TM 1902/FL010/TP A319/TB MOD
16m ago
AI-powered flight briefing
21,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 21,500 data points along your route from Incheon International Airport, Seoul to Newark Liberty International Airport, Newark.

Your Journey Beta

45 minutes and 1 hour 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 crossing the Arctic Ocean, crossing the Hudson Bay, and over the Appalachian Mountains – 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 40 knots. These winds are favorable and may get you there up to 37 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 14h 05min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Moderate
1:00-1:30
Light
1:30-1:59
Light
1:59-2:28
Light
2:28-2:57
Light
2:57-3:26
Smooth
3:26-3:55
Smooth
3:55-4:24
Smooth
4:24-4:53
Smooth
4:53-5:22
Smooth
5:22-5:51
Smooth
5:51-6:20
Smooth
6:20-6:49
Smooth
6:49-7:18
Smooth
7:18-7:47
Light
7:47-8:16
Light
8:16-8:45
Light
8:45-9:14
Light
9:14-9:43
Light
9:43-10:12
Light
10:12-10:41
Smooth
10:41-11:10
Smooth
11:10-11:39
Light
11:39-12:08
Smooth
12:08-12:37
Light
12:37-13:06
Light
13:06-13:35
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
ICN Incheon International Airport - Departure
Visibility
6 mi
Wind
12 kt (320°)
Sky
Scattered
Temperature
14°C
Conditions
VFR - Clear conditions, no delays expected
EWR Newark Liberty International Airport - Arrival
Wind
17 kt G25 (320°)
Sky
Few
Temperature
22°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 ICN → EWR, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.