Fedex ICN ANC FX5161
Fedex · Live forecast
ICN → ANC
FX5161 · Mar 16, 2026 · 08:59 KS · boeing 777-fs2
87
Calm Score
"A smooth ride ahead — sit back and enjoy."
30h 40m
Duration
3,292 nm
Distance
39,000 ft
Cruise Altitude
HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth Light Moderate Severe

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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 you'll be completely safe. 1 in 3 passengers feel exactly like you.
AI-powered flight briefing
12,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 12,000 data points along your route from Incheon International Airport, Seoul to Ted Stevens Anchorage International Airport, Anchorage.

Your Journey Beta

Your route takes you crossing the Sea of Japan, crossing the Bering Sea, and over the Alaska Range – 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 43 knots. These winds are favorable and may get you there up to 29 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 30h 40min
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
Light
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Light
8:00-8:30
Light
8:30-9:00
Light
9:00-9:30
Light
9:30-10:00
Smooth
10:00-10:30
Smooth
10:30-11:00
Smooth
11:00-11:30
Smooth
11:30-12:00
Smooth
12:00-12:30
Smooth
12:30-13:00
Smooth
13:00-13:30
Smooth
13:30-14:00
Smooth
14:00-14:30
Smooth
14:30-15:00
Smooth
15:00-15:30
Light
15:30-16:00
Smooth
16:00-16:30
Smooth
16:30-17:00
Smooth
17:00-17:30
Light
17:30-18:00
Smooth
18:00-18:30
Smooth
18:30-19:00
Light
19:00-19:30
Light
19:30-20:00
Light
20:00-20:30
Light
20:30-20:59
Light
20:59-21:28
Light
21:28-21:57
Light
21:57-22:26
Light
22:26-22:55
Light
22:55-23:24
Light
23:24-23:53
Light
23:53-24:22
Light
24:22-24:51
Smooth
24:51-25:20
Smooth
25:20-25:49
Smooth
25:49-26:18
Light
26:18-26:47
Smooth
26:47-27:16
Light
27:16-27:45
Light
27:45-28:14
Light
28:14-28:43
Light
28:43-29:12
Light
29:12-29:41
Smooth
29:41-30:10
Smooth
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
Wind
6 kt (280°)
Sky
Broken
Temperature
9°C
Conditions
VFR — Clear conditions, no delays expected
ANC Ted Stevens Anchorage International Airport — Arrival
Wind
18 kt G27 (360°)
Sky
Broken
Temperature
-10°C
Conditions
VFR — Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
Evening Flight Departure
Time of day
Evening Flight
Tip
Evening and night flights typically offer smoother conditions as thermal activity subsides and the atmosphere stabilizes after sunset.
boeing 777-fs2
Category
Wide-Body Aircraft
Size
Large
Comfort
Large, twin-aisle aircraft like this generally provide the smoothest ride through turbulence due to their size, weight, and advanced stabilization systems.
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.