Sas BOS CPH SK928
Sas · Live forecast
BOS → CPH
SK928 · Mar 16, 2026 · 18:35 ED
81
Calm Score
"A smooth ride ahead — sit back and enjoy."
7h 25m
Duration
3,181 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.
Right now on your route
Live pilot reports from aircraft flying BOS → CPH
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP KLM641 5523N 03709W 1622 F360 M46 281/31 5501N 04000W 1635 5301N 05001W KT PHBKR QXT AME 161622 L25A
6m ago
Smooth
ARP SWR8T 5656N02838W 1622 F370 5701N03000W 1628 5601N04001W MS44 221/28 KT HBJHN DDL XXF 161622 J57A
6m ago
Smooth
ARP BOX443 5913N01404W 1622 F350 ADODO 1638 AMTAP MS56 219/87 KT DAALZ QXT EUA 161622 F61A
6m ago
Smooth
ARP DLH498 6014N01554W 1622 F310 6201N01959W 1640 6431N02959W MS46 210/94 KT DABYG DDL XXN 161622 F38A
6m ago
Smooth
ARP DAL231 5231N 04756W 1621 F320 M53 317/172 5201N 05001W 1634 5111N 05315W KT N418DX DDL IG1 161621 J67A
7m ago
AI-powered flight briefing
11,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 11,500 data points along your route from Logan International, Boston to Copenhagen Kastrup Airport, Copenhagen.

Your Journey Beta

4 hours 25 minutes and 6 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 and crossing the North Atlantic Ocean – these areas can sometimes cause light 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 60 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 7h 25min
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
Smooth
4:00-4:30
Moderate
4:30-4:59
Light
4:59-5:28
Light
5:28-5:57
Light
5:57-6:26
Moderate
6:26-6:55
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
BOS Logan International — Departure
Visibility
6 mi
Wind
13 kt (170°)
Sky
Overcast
Temperature
13°C
Conditions
IFR — Low visibility, delays likely
CPH Copenhagen Kastrup Airport — Arrival
Wind
8 kt (270°)
Sky
Scattered
Temperature
4°C
Conditions
MVFR — Reduced visibility, minor delays possible
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.
When
Today
a21n
Category
Narrow-Body Aircraft
Size
Medium
Comfort
Single-aisle mainline jets like this offer a comfortable ride. While you may feel turbulence more than on wide-body aircraft, they are engineered to handle it smoothly.
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.