Southwest Airlines DEN LGB WN2583
Southwest Airlines · Live forecast
DEN → LGB
WN2583 · Mar 16, 2026 · 17:45 MD
77
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
1h 35m
Duration
741 nm
Distance
30,000 ft
Cruise Altitude
VERY HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth Light Moderate Severe

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 DEN → LGB
12 pilot reports along this route
3 / 12
Reporting smooth
5 / 12
Light turbulence
4
Moderate or worse
Latest pilot reports
Light
EGE UA /OV RLG030050/TM 2116/FL250/TP A20N/TB LGT CHOP/RM DURD ZDVWC-13
11m ago
Smooth
EGE UA /OV SXW/TM 2116/FL160/TP A319/SK TOP 140/TB CONS LGT OCNL MOD CHOP BLO 140/IC NEG/RM DURC ZDVWC-06
11m ago
Smooth
PRC UA /OV PRC/TM 2116/FL004/TP DA42/WV 35009G18/RM LOSS OF 15 KTS ON SHORT FINAL RY 3R
11m ago
Moderate
FMN UA /OV RSK050060/TM 2115/FL360/TP B738/TB OCNL MOD CHOP/RM ZDVWC
12m ago
Smooth
GUC UA /OV HBU/TM 2114/FL210/TP B738/TB NEG BLO 210/RM DURC OFF MTJ ZDVWC-12
13m ago
AI-powered flight briefing
3,000 data points analyzed · VERY HIGH confidence
Your Flight

We analysed more than 3,000 data points along your route from Denver International Airport, Denver to Long Beach Airport (Daugherty Field), Long Beach.

Your Journey Beta

Your route takes you over the Rocky 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 71 knots.

Landing

Landing should feel smooth 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 35min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:48
Light
0:48-1:15
Light
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
DEN Denver International Airport — Departure
Wind
7 kt (40°)
Sky
Scattered
Temperature
8°C
Conditions
VFR — Clear conditions, no delays expected
LGB Long Beach Airport (Daugherty Field) — Arrival
Wind
8 kt (280°)
Sky
Few
Temperature
26°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
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.