Your Flight
We analysed more than 5,000 data points along your route from Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field, Minneapolis to Los Angeles International Airport, Los Angeles.
Sun Country Airlines
MSP
LAX
SY1621
Sun Country Airlines · Live forecast
MSP
→
LAX
75
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
3h 56m
Duration
1,332 nm
Distance
36,000 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 9 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 MSP → LAX
6 pilot reports along this route
3 / 6
Reporting smooth
1 / 6
Light turbulence
2
Moderate or worse
Latest pilot reports
Light
ASE UA /OV HAREI/TM 1523/FL165/TP C700/TA M05/TB LGT RIME
7m ago
Moderate
APA UUA /OV APA100002/TM 1520/FL063/TP C172/TB MOD/RM LLWS +/- 10 KTS FAP RWY 28
10m ago
Smooth
FCM UA /OV FCM/TM 1518/FLDURD/TP BE9L/RM +/- 10 KTS RWY28L
12m ago
Smooth
LAX UA /OV LAX071002/TM 1517/FL005/TP CRJ7/SK VV002-TOP005
13m ago
Moderate
BCE UA /OV BCE165026/TM 1515/FL280/TP E75/TB MOD CHOP/ZLC
15m ago
AI-powered flight briefing
5,000 data points analyzed
· HIGH confidence
Your Journey Beta
1 hour 25 minutes, 2 hours 15 minutes, and 2 hours 40 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 Rocky Mountains and over the Sierra Nevada – these areas 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 85 knots. These winds are favorable and may get you there a few minutes early.
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 56min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:48
Light
0:48-1:16
Light
1:16-1:44
Moderate
1:44-2:12
Light
2:12-2:40
Moderate
2:40-3:08
Moderate
3:08-3:36
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
MSP
Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field — Departure
Wind
11 kt G23 (320°)
Sky
Scattered
Temperature
-12°C
Conditions
VFR — Clear conditions, no delays expected
LAX
Los Angeles International Airport — Arrival
Visibility
0 mi
Wind
6 kt (260°)
Sky
Scattered
Temperature
14°C
Conditions
LIFR — Very poor visibility, significant 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
Tomorrow — conditions may change
a321
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.