Delta Air Lines DTW ATW DL4166
Delta Air Lines · Live forecast
DTW → ATW
DL4166 · Mar 16, 2026 · 18:06 ED
55
Calm Score
"Some bumps expected — keep your seatbelt fastened."
1h 37m
Duration
257 nm
Distance
24,000 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 DTW → ATW
2 pilot reports along this route
0 / 2
Reporting smooth
0 / 2
Light turbulence
2
Moderate or worse
Latest pilot reports
Moderate
TOL UA /OV KTOL/TM 0502/FL020/TP B738/TB MOD/RM DURC
8m ago
Moderate
UNU UA /OV UNU/TM 0501/FL360/TP A321/TB MOD CHOP
9m ago
AI-powered flight briefing
1,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 1,000 data points along your route from Detroit Metropolitan Wayne County Airport, Detroit to Outagamie County, Appleton.

Your Journey Beta

48 minutes into the flight: Expect more intense turbulence. Keep your seatbelt fastened.
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 directly to your destination.

Some Bumps Ahead

There are a couple of short sections with bumps, but nothing out of the ordinary. Turbulence can feel uncomfortable, but it is not dangerous. Aircraft are designed to handle it easily. Pilots often adjust altitude or route to find smoother air.

Takeoff

Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 86 knots.

Landing

Landing should feel expect some bumps on approach 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 1h 37min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:49
Moderate
0:49-1:17
Severe
Landing
Moderate
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
DTW Detroit Metropolitan Wayne County Airport — Departure
Wind
22 kt G36 (270°)
Sky
Overcast
Temperature
19°C
Conditions
VFR — Clear conditions, no delays expected
ATW Outagamie County — Arrival
Visibility
2 mi
Wind
20 kt G32 (320°)
Sky
Broken
Temperature
-2°C
Conditions
IFR — Low visibility, delays likely
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
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.