ICN
Incheon International Airport
✈
DFW
Dallas Fort Worth International Airport
Distance
5,932 nm
Altitude
39,000 ft
Est. Duration
13h 31m
Route Information
Departure

ICN (ICN)

Distance

10,986.7 km (5,932.3 nautical miles)

Arrival

DFW (DFW)

Flight Time

2215 minutes (12h 55m)

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.
AI-powered flight briefing
21,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 21,000 data points along your route from Incheon International Airport, Seoul to Dallas Fort Worth International Airport, Dallas-Fort Worth.

Your Journey Beta

3 hours 20 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 crossing the Sea of Japan, crossing the Bering Sea, over the Alaska Range, and over the Rocky 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 37 knots. These winds are favorable and may get you there up to 29 minutes early.

Landing

Landing should feel a bit bumpy on descent 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 36h 55min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Smooth
1:30-2:00
Smooth
2:00-2:30
Smooth
2:30-3:00
Smooth
3:00-3:30
Moderate
3:30-4:00
Moderate
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Light
5:30-6:00
Light
6:00-6:30
Light
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Smooth
8:00-8:30
Smooth
8:30-9:00
Smooth
9:00-9:30
Smooth
9:30-10:00
Smooth
10:00-10:30
Light
10:30-11:00
Light
11:00-11:30
Smooth
11:30-12:00
Smooth
12:00-12:30
Smooth
12:30-13:00
Smooth
13:00-13:30
Light
13:30-14:00
Smooth
14:00-14:30
Light
14:30-15:00
Smooth
15:00-15:30
Smooth
15:30-16:00
Smooth
16:00-16:30
Light
16:30-17:00
Light
17:00-17:30
Light
17:30-18:00
Light
18:00-18:30
Light
18:30-19:00
Moderate
19:00-19:30
Light
19:30-20:00
Light
20:00-20:30
Smooth
20:30-21:00
Smooth
21:00-21:30
Light
21:30-22:00
Light
22:00-22:30
Smooth
22:30-23:00
Light
23:00-23:30
Light
23:30-24:00
Smooth
24:00-24:30
Light
24:30-25:00
Light
25:00-25:30
Light
25:30-26:00
Light
26:00-26:30
Light
26:30-27:00
Light
27:00-27:30
Light
27:30-28:00
Light
28:00-28:30
Light
28:30-29:00
Light
29:00-29:30
Smooth
29:30-30:00
Light
30:00-30:30
Light
30:30-31:00
Light
31:00-31:30
Light
31:30-32:00
Light
32:00-32:30
Light
32:30-33:00
Light
33:00-33:30
Smooth
33:30-34:00
Light
34:00-34:29
Light
34:29-34:58
Light
34:58-35:27
Smooth
35:27-35:56
Smooth
35:56-36:25
Light
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
ICN Incheon International Airport - Departure
Visibility
2 mi
Wind
8 kt (230°)
Sky
Scattered
Temperature
28°C
Conditions
IFR - Low visibility, delays likely
DFW Dallas Fort Worth International Airport - Arrival
Wind
11 kt (220°)
Sky
Scattered
Temperature
38°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 ICN → DFW through soft clouds, nothing to crash into.