Your Flight
We analysed more than 3,500 data points along your route from Detroit Metropolitan Wayne County Airport, Detroit to Fort Lauderdale Hollywood International Airport, Fort Lauderdale.
Spirit Airlines
DTW
FLL
NK1153
Spirit Airlines · Live forecast
DTW
→
FLL
29
Calm Score
"A bumpy ride ahead — stay buckled and breathe."
3h 10m
Duration
982 nm
Distance
35,000 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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Beta
You still have 21 hours before departure. We'll notify you if this forecast changes.
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 → FLL
10 pilot reports along this route
3 / 10
Reporting smooth
1 / 10
Light turbulence
6
Moderate or worse
Latest pilot reports
Smooth
TYS UA /OV VXV170015/TM 0153/FL070/TP B38M/TA M16/IC MOD RIME
7m ago
Moderate
PBI UA /OV PBI020035/TM 0150/FL110/TP A321/TB MOD 150-110
10m ago
Light
TPA UA /OV TPS320080/TM 0150/FL410/TP BE40/TB CONS LGT CHOP/RM +-20KNOTS
10m ago
Smooth
GNV UA /OV GNV360035/TM 0148/FL280/TP B738/TB NEG
12m ago
Moderate
PBI UA /OV PBI045087/TM 0142/FL160/TP A321/TB MOD 180
18m ago
AI-powered flight briefing
3,500 data points analyzed
· HIGH confidence
Your Journey Beta
15 minutes into the flight: Expect more intense turbulence. Keep your seatbelt fastened.
2 hours 35 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 over the Appalachian Mountains and crossing the North Atlantic Ocean – these areas can sometimes cause light turbulence.
Buckle Up
We're expecting some turbulence during this flight. Please keep your seatbelt fastened. Remember: turbulence is uncomfortable but aircraft handle it safely. Pilots often adjust altitude or route to find smoother air.
Takeoff
Takeoff should feel a bit bumpy initially, with calm conditions around the airport.
Winds Aloft
Standard wind conditions expected at cruising altitude.
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
Flight Timeline 3h 10min
Maximum turbulence expected per segment
Takeoff
Moderate
0:20-0:50
Severe
0:50-1:20
Severe
1:20-1:50
Severe
1:50-2:20
Moderate
2:20-2:50
Moderate
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
Visibility
1 mi
Wind
14 kt G34 (270°)
Sky
Broken
Temperature
-4°C
Conditions
IFR — Low visibility, delays likely
FLL
Fort Lauderdale Hollywood International Airport — Arrival
Wind
10 kt (20°)
Sky
Broken
Temperature
27°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.
When
Today
airbus a321-271nx
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:
- ECMWF Open Data — Global atmospheric model (wind/temperature at 13 flight levels)
- NOAA Aviation Weather Center — Pilot Reports (PIREPs), SIGMETs/AIRMETs, TAFs
- NOAA Space Weather Prediction Center — Aurora forecasts for polar routes
- AviationStack API — Flight schedules and airline operational data
Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.