How long is the S48451 flight?

The timetable allows 1 hour. Porto to Lisbon is 277 km (172 mi).

Which terminal does S48451 use?

It usually leaves from gate 33 at Porto Francisco de Sa Carneiro Airport (OPO) and arrives at Terminal 1 at Lisbon Humberto Delgado Airport (LIS). Check the flight card above for today's terminal and gate.

What other flight numbers does S48451 have?

Also listed as RZO8451 (Azores Airlines' ICAO code) and S4 8451.

Can I get compensation if S48451 is delayed or cancelled?

Up to €250 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

S48451 Flight Status Azores Airlines: Porto to Lisbon (RZO8451)

Azores Airlines S4 8451

Landed On Time

OPO Porto

Scheduled: 08:30
Actual: 08:44

Gate: 35

Departure: Mon, Nov 9, 2026 · local time WET

Porto Francisco de Sa Carneiro Airport (OPO)

All OPO Departures >

LIS Lisbon

Scheduled: 09:30
Actual: 09:29
Delay

Terminal: 1 | Gate: 35

Arrival: Mon, Nov 9, 2026 · local time WET

Lisbon Humberto Delgado Airport (LIS)

All LIS Arrivals >

Landed 2h 39m ago 100%

OPO 08:44 LIS 09:29

277 km (172 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 277 km / 172 miles · Scheduled Duration: 01:00 · Actual Duration: 00:45

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S4 8451 Flight Status & Schedule Azores Airlines Porto to Lisbon

Date	From	To	Departure	Arrival	Status	Details
Nov 09	OPO	LIS	08:44	09:29	Landed	Track >
Nov 08	OPO	LIS	09:00	09:38	Landed	Track >
Nov 07	OPO	LIS	08:45	09:28	Landed	Track >
Nov 06	OPO	LIS	08:38	09:21	Landed	Track >
Nov 05	OPO	LIS	08:37	09:17	Landed	Track >
Nov 04	OPO	LIS	08:32	09:17	Landed	Track >
Nov 03	OPO	LIS	08:39	09:19	Landed	Track >
Nov 02	OPO	LIS	08:45	09:20	Landed	Track >
Nov 01	OPO	LIS	08:44	09:38	En-Route	Track >
Oct 31	OPO	LIS	08:38	09:15	Landed	Track >

Azores Airlines flight S4 8451 links Porto and Lisbon, 277 km (172 mi) apart, and flies daily. The timetable allows 1 hour, but the flight usually takes about 40 min, so it often makes up time. Today it left on time and landed at 09:29, 1 minute early.

< All Porto OPO Departures All Lisbon LIS Arrivals >

About S4 8451

Route: Porto Francisco de Sa Carneiro Airport OPO to Lisbon Humberto Delgado Airport LIS
Distance: 277 km (172 mi)
Typical flight time: 40 min
Flies: Daily
On time: 9 of the last 9
Usually departs from: Gate 33

Departing the EU, this flight is covered by EU261. Today's flight landed 1 minute early, so no delay compensation applies; it starts at 3 hours late on arrival.

S4 8451 FAQ

How long is the S48451 flight?: The timetable allows 1 hour. Porto to Lisbon is 277 km (172 mi).
How often is S48451 late?: None of the last 9 flights arrived 15 or more minutes late.
Which days does S48451 fly?: Daily: it was scheduled on each of the last 7 days.
Which terminal does S48451 use?: It usually leaves from gate 33 at Porto Francisco de Sa Carneiro Airport (OPO) and arrives at Terminal 1 at Lisbon Humberto Delgado Airport (LIS). Check the flight card above for today's terminal and gate.
What other flight numbers does S48451 have?: Also listed as RZO8451 (Azores Airlines' ICAO code) and S4 8451.
Can I get compensation if S48451 is delayed or cancelled?: Up to €250 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

S48451 and Porto OPO to Lisbon LIS Flights

Flight S48451 is a code-share Azores Airlines flight of the TAP Portugal operated TP1921.

Other flights departing from Porto OPO: TP1921, FR5488, FR4546

Other flights arriving at Lisbon LIS: FR1300, TP1921

All flights connecting Porto OPO to Lisbon LIS.