MIA
Miami International Airport
✈
STL
St. Louis Lambert International Airport
Distance
930 nm
Altitude
36,000 ft
Est. Duration
2h 47m
Route Information
Departure

MIA (MIA)

Distance

1,721.7 km (929.6 nautical miles)

Arrival

STL (STL)

Estimated Flight Time

167 minutes (2h 47m)

Flight Profile

Cruise Altitude: 36,000 ft (Flight Level 360)

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 you'll be completely safe. 1 in 3 passengers feel exactly like you.
Right now on your route
Live pilot reports from aircraft flying MIA → STL
15 pilot reports along this route
9 / 15
Reporting smooth
2 / 15
Light turbulence
4
Moderate or worse
Latest pilot reports
Smooth
PIE UA /OV PIE360001/TM 0028/FL007/TP A319/RM SMOOTH
10m ago
Smooth
MLB UA /OV MLB/TM 0024/FL090/TP SR20/SK SMOOTH
14m ago
Smooth
JAX UA /OV GNV270010/TM 0024/FL065/TP C56X/WX VMC
14m ago
Moderate
SGJ UA /OV SGJ005020/TM 0024/FL330/TP B739/TB MOD/RM FRQ LTGIC
14m ago
Smooth
JAX UA /OV JAX/TM 0023/FLDURGD/TP B738/SK OVC050
15m ago
AI-powered flight briefing
3,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 3,500 data points along your route from Miami International Airport, Miami to St. Louis Lambert International Airport, St Louis.

Your Journey Beta

2 hours and 2 hours 25 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 – conditions there can sometimes cause light turbulence.

Mostly Smooth

Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.

Takeoff

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

Winds Aloft

Winds at cruising altitude are about 63 knots.

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 2h 47min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:46
Light
0:46-1:12
Light
1:12-1:37
Light
1:37-2:02
Moderate
2:02-2:27
Moderate
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
MIA Miami International Airport — Departure
Wind
12 kt G22 (160°)
Sky
Broken
Temperature
22°C
Conditions
VFR — Clear conditions, no delays expected
STL St. Louis Lambert International Airport — Arrival
Visibility
6 mi
Wind
20 kt G34 (300°)
Sky
Broken
Temperature
4°C
Conditions
MVFR — Reduced visibility, minor delays possible
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.