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
Your flight, stretch by stretch
Some bumps expected. 5 bumpier stretches, about 289 min in total.
  • 0:00-1:57 · Takeoff · smooth
  • 1:57-2:55 · light bumps (~58 min) Light movement. Drinks may ripple.
  • 2:55-3:24 · moderate bumps (~29 min) Noticeable bumps. The seatbelt sign is likely on.
  • 3:24-3:53 · light bumps (~29 min) Light movement. Drinks may ripple.
  • 3:53-4:22 · moderate bumps (~29 min) Noticeable bumps. The seatbelt sign is likely on.
  • 4:22-6:46 · Landing · light bumps (~144 min) Light movement. Drinks may ripple.
💙
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 AMX044 4702N03525W 0902 F390 4759N03000W 0926 4859N02000W MS48 352/95 KT XAADH DDL XXN 250902 L79A
4m ago
Smooth
ARP UAE256 4546N02634W 0900 F370 4600N02000W 0930 4600N01500W MS52 262/71 KT A6EWJ DDL XXF 250901 F04A
6m ago
Smooth
ARP ETH552 4523N03449W 0859 F380 4632N03959W 0931 4702N05001W MS53 236/97 KT ETASH DDL XXN 250859 L21A
7m ago
Smooth
ARP AMX044 4653N03610W 0859 F390 4759N03000W 0926 4859N02000W MS47 354/92 KT XAADH DDL XXN 250859 L75A
7m ago
Smooth
ARP THY99D 4642N02558W 0859 F350 4729N02000W 0925 4759N01500W MS49 269/93 KT TCLJG QXT AME 250859 F10A
7m 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

3 hours and 4 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 calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 44 knots. These winds are favorable and may get you there up to 30 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
Smooth
0:30-0:59
Smooth
0:59-1:28
Smooth
1:28-1:57
Smooth
1:57-2:26
Light
2:26-2:55
Light
2:55-3:24
Moderate
3:24-3:53
Light
3:53-4:22
Moderate
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
4 kt (0°)
Sky
Clear
Temperature
6°C
Conditions
VFR - Clear conditions, no delays expected
OPO Francisco de Sá Carneiro Airport - Arrival
Visibility
2 mi
Wind
5 kt (120°)
Sky
Broken
Temperature
13°C
Conditions
IFR - Low visibility, delays likely
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. Glide EWR → OPO, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.