| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 08 | LHR | PDX | 15:40 | 17:40 |
Cancelled
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| Claim > | ||||||
| Sep 07 | LHR | PDX | 16:12 | 17:33 |
Landed
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| Sep 06 | LHR | PDX | 18:24 | 19:39 |
Delayed
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| Sep 05 | LHR | PDX | 19:41 | 21:24 |
Delayed
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| Sep 04 | LHR | PDX | 16:16 | 17:34 |
Landed
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| Sep 03 | LHR | PDX | 16:14 | 17:32 |
Landed
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| Sep 02 | LHR | PDX | 16:13 | 17:51 |
Landed
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| Sep 01 | LHR | PDX | 16:21 | 17:50 |
Landed
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| Aug 31 | LHR | PDX | 16:18 | 17:44 |
Landed
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| Aug 30 | LHR | PDX | 16:14 | 17:35 |
Landed
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Iberia Flight IB3521 connects London, United Kingdom to Portland, United States, taking off from London Heathrow Airport LHR and landing at Portland International Airport PDX.
How long is the IB3521 flight from London to Portland?
The average flight time from London to Portland is 9 hours and 25 minutes. The flight distance is 7885 km / 4899 miles and the average flight speed is 832 km/h / 517 mph.
How many IB3521 flights are operated per week?
6 flights per week. The flight IB3521 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Iberia Flight IB3521 London to Portland?
The Airportia On-Time Performance Rating for Iberia Flight IB3521 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest IB3521 flight?
The latest flight was scheduled for Wednesday, September 9th, 2026 but was cancelled.
How else can the flight IB3521 be referenced as?
This Iberia flight can also be referenced as IBE3521, IB 3521, IBE 3521.
How often is flight IB3521 delayed?
On average, 50% of all IB3521 flights are delayed. The average delay is 73 minutes.
Can I get compensation for my delayed or cancelled IB3521 flight or baggage issues?
If your IB3521 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our IB3521 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from London LHR: BA267, VS316, BA578, BA968
Other flights arriving at Portland PDX: BA267, EM7662, A81991, EM7692
All flights connecting London LHR to Portland PDX.
