Alaska Horizon
SEA
FCA
AS2072
Alaska Horizon · Live forecast
SEA
→
FCA
100
Calm Score
"A smooth ride ahead — sit back and enjoy."
2h 21m
Duration
328 nm
Distance
31,000 ft
Cruise Altitude
HIGH
Confidence
Set an alert before your flight
Beta
You still have 10 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 SEA → FCA
3 pilot reports along this route
3 / 3
Reporting smooth
0 / 3
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
SEA UA /OV KSEA/TM 1318/FL035/TP B38M/SK BKN035/RM DURD RWY 16R
7m ago
Smooth
SEA UA /OV SEA030031/TM 1315/FL120/TP E75L/TA M01/IC LGT CLR 140
10m ago
Smooth
GPI UA /OV FCA148003/TM 1309/FL083/TP PC12/TA M07/IC LGT RIME 083/ZLC
16m ago
Airport conditions
Live weather at departure and arrival
SEA
Seattle–Tacoma International Airport — Departure
Wind
12 kt (210°)
Sky
Overcast
Temperature
7°C
Conditions
VFR — Clear conditions, no delays expected
FCA
Glacier Park International Airport — Arrival
Visibility
2 mi
Wind
9 kt (160°)
Sky
Overcast
Temperature
-3°C
Conditions
IFR — Low visibility, delays likely
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.