American Airlines
MIA
STI
AA661
American Airlines · Live forecast
MIA
→
STI
100
Calm Score
"A smooth ride ahead — sit back and enjoy."
3h 13m
Duration
659 nm
Distance
31,000 ft
Cruise Altitude
HIGH
Confidence
Notifications not available
Your flight departs in less than 6 hours. The forecast is unlikely to change significantly at this point.
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 → STI
6 pilot reports along this route
6 / 6
Reporting smooth
0 / 6
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
MYNN UA /OV ZQA280045/TM 1915/FL150/TP C68A/SK TOP 200/TB NEG
7m ago
Smooth
MYNN UA /OV ZBV170043/TM 1913/FL330/TP A321/TB NEG 330
9m ago
Smooth
FXE UA /OV FXE090003/TM 1910/FL011/TP P28A/SK SCT030
12m ago
Smooth
FLL UA /OV FLL095005/TM 1902/FL018/TP A320/SK SCT025/TB NEG
20m ago
Smooth
SUA UA /OV 2NW/TM 1902/FL010/TP PC12/WX 1/4SM +RA
20m ago
Airport conditions
Live weather at departure and arrival
MIA
Miami International Airport — Departure
Wind
12 kt G18 (220°)
Sky
Scattered
Temperature
30°C
Conditions
VFR — Clear conditions, no delays expected
STI
Cibao International Airport — Arrival
Wind
12 kt (130°)
Sky
Scattered
Temperature
31°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
boeing 737-823
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.