EWR
Newark Liberty International Airport
✈
OPO
Francisco de Sá Carneiro Airport
Distance
2,895 nm
Altitude
39,000 ft
Est. Duration
6h 46m
Route Information
Departure

EWR (EWR)

Distance

5,360.7 km (2,894.6 nautical miles)

Arrival

OPO (OPO)

Estimated Flight Time

406 minutes (6h 46m)

Flight Profile

Cruise Altitude: 39,000 ft (Flight Level 390)

Route calculated using great circle navigation

Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth Light Moderate Severe
💙
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 they don't put the aircraft in danger. Many passengers feel exactly the same way.
Right now on your route
Live pilot reports from aircraft flying EWR → OPO
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP GTI4326 4457N05050W 0519 F330 4500N05000W 0523 4600N04000W MS40 226/88 KT N780BA DDL YYT 020519 F47A
2m ago
Smooth
ARP KLM188 4450N02736W 0519 F350 4700N02000W 0558 4800N01500W MS45 312/83 KT PHBVS QXT EUA 020519 F92A
2m ago
Smooth
ARP DAL272 4455N03402W 0518 F370 4359N03001W 0538 4059N02000W MS51 296/58 KT N424DX DDL IG1 020518 J66A
3m ago
Smooth
ARP RAM209M 4457N03408W 0517 F390 4400N03000W 0537 4000N02000W MS53 295/49 KT CNRHA QXT EUA 020517 L28A
4m ago
Smooth
ARP KLM789 4350N02552W 0517 F390 4600N02000W 0549 4800N01500W MS49 302/80 KT PHBHF QXS PDL 020517 L38A
4m ago
AI-powered flight briefing
10,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 10,500 data points along your route from Newark Liberty International Airport, Newark to Francisco de Sá Carneiro Airport, Porto.

Your Journey Beta

2 hours 40 minutes and 3 hours 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 possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 52 knots. These winds are favorable and may get you there up to 32 minutes early.

Landing

Landing should feel smooth with possible light bumps 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 6h 46min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:59
Light
0:59-1:28
Light
1:28-1:57
Light
1:57-2:26
Light
2:26-2:55
Moderate
2:55-3:24
Moderate
3:24-3:53
Light
3:53-4:22
Light
4:22-4:51
Light
4:51-5:20
Light
5:20-5:48
Light
5:48-6:16
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
EWR Newark Liberty International Airport - Departure
Wind
6 kt (180°)
Sky
Broken
Temperature
25°C
Conditions
VFR - Clear conditions, no delays expected
OPO Francisco de Sá Carneiro Airport - Arrival
Wind
2 kt (250°)
Sky
Scattered
Temperature
20°C
Conditions
MVFR - Reduced visibility, minor delays possible
Your flight details
Departure timing and aircraft information
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.

Fly this route, calmly Game · Beta A calming mini-game, not a forecast. Glide EWR → OPO through soft clouds, nothing to crash into.