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SN3812 Flight Information & Schedule

Brussels Airlines · Francisco de Sá Carneiro Airport (OPO) to Brussels Airport (BRU)

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SN3812 Francisco de Sá Carneiro Airport to Brussels Airport nonstop flight: schedule, airports, aircraft and travel guide.

SN3812 Flight Overview

SN3812 is operated by Brussels Airlines and connects Francisco de Sá Carneiro Airport (OPO) and Brussels Airport (BRU). Scheduled departure: 2026-10-29 12:40 (UTC+00:00); scheduled arrival: 2026-10-29 16:00 (UTC+01:00).

AirlineBrussels Airlines
Flight numberSN3812
RouteOPO to BRU
Scheduled duration2 hr 20 min

Porto to Zaventem Route Information

SN3812 is a nonstop international flight from Francisco de Sá Carneiro Airport (OPO) to Brussels Airport (BRU). Use the information below to plan your journey.

Route distanceApprox. 1,475 km
Scheduled flight time2 hr 20 min
Time difference60 min
Flight typeInternational
01

Departure

Scheduled departure: 2026-10-29 12:40 (UTC+00:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 16:00 (UTC+01:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Porto (UTC+00:00); arrival: Zaventem (UTC+01:00).

SN3812 On-time Performance & History

Methodology

90%Arrival on-time rate
Sample flights90 (flights)
Average departure delay27 min
Average arrival delay7 min
Cancllation rate1%
Longest delay-
Early arrivals33%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Airbus A320

Economy 30 in; Business 30 in

Seat layout174

Business 12 · Economy 162

Business Class3-3

30 in

Seat configuration depends on the operating aircraft

Economy Class3-3

30 in

MealsSnacks, sandwiches and drinks for purchase in European economy

Inflight entertainmentIn-flight entertainment is unavailable

Inflight Wi-FiWi-Fi is unavailable

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: No power outlets are available

BassinetUnavailable

Accessibility-

SN3812 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Francisco de Sá Carneiro Airport Departure & Brussels Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

OPO

Departing from Francisco de Sá Carneiro Airport

SN3812 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

BRU

Arriving at Brussels Airport

Scheduled arrival is at . After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 16:00. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Francisco de Sá Carneiro Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andBrussels Airport’ latest arrival declaration requirements.

What should I check before flying SN3812?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

SN3812 Frequently Asked Questions

Which airline operates this flight?

SN3812 is operated by Brussels Airlines.

Where does it depart and arrive?

Francisco de Sá Carneiro Airport (OPO) → Brussels Airport (BRU).

What are the departure and arrival times?

Scheduled departure 12:40, arrival 16:00 · 2 hours 20 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal No data. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Snacks, sandwiches and drinks for purchase in European economy. Inflight entertainment: In-flight entertainment is unavailable.

Explore This Route

Departure airportFlights from Francisco de Sá Carneiro Airport
Arrival airportBrussels Airport information
Operating airlineBrussels Airlines information