Your Flight
We analysed more than 6,500 data points along your route from Newark Liberty International Airport, Newark to La Aurora Airport, Guatemala City.
United Airlines
EWR
GUA
UA1551
United Airlines · Live forecast
EWR
→
GUA
89
Calm Score
"A smooth ride ahead — sit back and enjoy."
4h 14m
Duration
1,786 nm
Distance
40,000 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 EWR → GUA
15 pilot reports along this route
13 / 15
Reporting smooth
0 / 15
Light turbulence
2
Moderate or worse
Latest pilot reports
Smooth
HPN UA /OV CMK/TM 2302/FL040/TP GLF4/TB NEG
11m ago
Smooth
LGA UA /OV RBV/TM 2300/FL080/TP B737/TB NEG
13m ago
Smooth
PNE UA /OV 5NM SE/TM 2300/FLDURC/TP E55P/SK OVC030
13m ago
Smooth
PTW UA /OV MXE/TM 2255/FL140/TP E75L/TA M07/IC LGT RIME
18m ago
Smooth
SFB UA /OV SFB/TM 2255/FL010/TP A320/WX -RA/RM SMOOTH RIDE
18m ago
AI-powered flight briefing
6,500 data points analyzed
· VERY HIGH confidence
Your Journey Beta
1 hour 35 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 Appalachian Mountains and crossing the North Atlantic Ocean – these areas can sometimes cause light turbulence.
Smooth Flight
We're expecting smooth conditions throughout your flight. You can sit back and relax.
Takeoff
Takeoff should feel smooth, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 53 knots. These winds may delay arrival by up to 19 minutes.
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
Flight Timeline 4h 14min
Maximum turbulence expected per segment
Takeoff
Smooth
0:20-0:47
Light
0:47-1:14
Light
1:14-1:41
Moderate
1:41-2:08
Light
2:08-2:35
Light
2:35-3:02
Light
3:02-3:28
Light
3:28-3:54
Light
Landing
Smooth
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
EWR
Newark Liberty International Airport — Departure
Wind
10 kt G19 (100°)
Sky
Broken
Temperature
6°C
Conditions
VFR — Clear conditions, no delays expected
GUA
La Aurora Airport — Arrival
Visibility
5 mi
Wind
8 kt (180°)
Sky
Scattered
Temperature
25°C
Conditions
MVFR — Reduced visibility, minor delays possible
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.