Eva Air
TPE
ANC
BR634
Eva Air · Live forecast
TPE
→
ANC
100
Calm Score
"A smooth ride ahead — sit back and enjoy."
32h 50m
Duration
4,060 nm
Distance
39,000 ft
Cruise Altitude
HIGH
Confidence
Notifications not available
This flight has already departed.
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
TPE
Taiwan Taoyuan International Airport — Departure
Visibility
0 mi
Wind
5 kt (200°)
Sky
Broken
Temperature
16°C
Conditions
LIFR — Very poor visibility, significant delays expected
ANC
Ted Stevens Anchorage International Airport — Arrival
Wind
18 kt G30 (340°)
Sky
Broken
Temperature
-7°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:
- 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.