Jetstar NRT OKA JQ337
Jetstar · Live forecast
NRT → OKA
JQ337 · Mar 15, 2026 · 07:50 JS · airbus a321-251nx(lr)
100
Calm Score
"A smooth ride ahead — sit back and enjoy."
12h 35m
Duration
870 nm
Distance
36,000 ft
Cruise Altitude
HIGH
Confidence

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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.
Airport conditions
Live weather at departure and arrival
NRT Narita International Airport — Departure
Wind
10 kt (20°)
Sky
Broken
Temperature
7°C
Conditions
VFR — Clear conditions, no delays expected
OKA Naha Airport / JASDF Naha Air Base — Arrival
Wind
6 kt (60°)
Sky
Scattered
Temperature
16°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.
airbus a321-251nx(lr)
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:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.