How long is the IB3521 flight?

The timetable allows 10 h 15 min. London to Portland is 7,885 km (4,899 mi).

Which terminal does IB3521 use?

It usually leaves from Terminal 5 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.

What other flight numbers does IB3521 have?

Also listed as IBE3521 (Iberia's ICAO code) and IB 3521.

Can I get compensation if IB3521 is delayed or cancelled?

Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

IB3521 Flight Status Iberia: London to Portland (IBE3521)

Iberia IB 3521

Landed On Time

LHR London

Scheduled: 13:35
Actual: 14:09

Terminal: 5 | Gate: B35

Departure: Sun, Nov 8, 2026 · local time GMT

London Heathrow Airport (LHR)

All LHR Departures >

PDX Portland

Scheduled: 15:50
Actual: 15:49
Delay

Gate: D15

Arrival: Sun, Nov 8, 2026 · local time PST

Portland International Airport (PDX)

All PDX Arrivals >

Landed 12h 37m ago 100%

LHR 14:09 PDX 15:49

7,885 km (4,899 mi) flown

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

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Distance: 7885 km / 4899 miles · Scheduled Duration: 10:15 · Actual Duration: 09:40

Flight issues? Claim up to £520 >

IB 3521 Flight Status & Schedule Iberia London to Portland

Date	From	To	Departure	Arrival	Status	Details
Nov 08	LHR	PDX	14:09	15:49	Landed	Track >
Nov 06	LHR	PDX	14:50	16:36	Landed Late	Track >
Nov 04	LHR	PDX	14:22	15:33	Landed	Track >
Nov 02	LHR	PDX	14:25	15:46	Landed	Track >
Nov 01	LHR	PDX	14:28	16:00	Landed	Track >
Oct 30	LHR	PDX	15:07	17:14	Landed Late	Track >
Oct 28	LHR	PDX	14:20	16:51	Landed	Track >
Oct 26	LHR	PDX	14:02	16:21	Landed	Track >
Oct 25	LHR	PDX	15:05	17:28	Landed Late	Track >
Oct 24	LHR	PDX	14:55	16:55	Cancelled	Claim >

Iberia flight IB 3521 links London and Portland, 7,885 km (4,899 mi) apart, and flies three times a week: Wednesday, Friday and Sunday. Its timetable allows 10 h 15 min; in practice it usually takes about 9 h 40 min, so it often makes up time. Yesterday it left 34 minutes late and still landed at 15:49, 1 minute early.

< All London LHR Departures All Portland PDX Arrivals >

About IB 3521

Route: London Heathrow Airport LHR to Portland International Airport PDX
Distance: 7,885 km (4,899 mi)
Typical flight time: 9 h 40 min
Flies: Wed, Fri, Sun
On time: 6 of the last 10
Average delay when late: 36 min
Usually departs from: Terminal 5

Departing the UK, this flight is covered by UK261. Yesterday's flight landed 1 minute early, so no delay compensation applies; it starts at 3 hours late on arrival.

IB 3521 FAQ

How long is the IB3521 flight?: The timetable allows 10 h 15 min. London to Portland is 7,885 km (4,899 mi).
How often is IB3521 late?: 3 of the last 10 flights arrived 15 or more minutes late and 1 was cancelled; when late, by 36 minutes on average.
Which days does IB3521 fly?: Three times a week: Wednesday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does IB3521 use?: It usually leaves from Terminal 5 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.
What other flight numbers does IB3521 have?: Also listed as IBE3521 (Iberia's ICAO code) and IB 3521.
Can I get compensation if IB3521 is delayed or cancelled?: Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

IB3521 and London LHR to Portland PDX Flights

Flight IB3521 is a code-share Iberia flight of the British Airways operated BA267.

Other flights departing from London LHR: BA832, AY1334, BA366, UA928

Other flights arriving at Portland PDX: BA267, AS720, A8714

All flights connecting London LHR to Portland PDX.