| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 12 | IAD | LHR | 23:03 | 10:20 |
En-Route
|
Track > |
| Oct 11 | IAD | LHR | 23:28 | 11:18 |
Landed Late
|
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| Oct 10 | IAD | LHR | 23:35 | 10:45 |
Landed
|
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| Oct 09 | IAD | LHR | 23:25 | 10:35 |
Landed
|
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| Oct 08 | IAD | LHR | 23:22 | 10:51 |
Landed
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| Oct 07 | IAD | LHR | 23:11 | 10:29 |
Landed
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| Oct 06 | IAD | LHR | 22:49 | 10:10 |
Landed
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| Oct 05 | IAD | LHR | 23:17 | 10:30 |
Landed
|
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| Oct 04 | IAD | LHR | 23:11 | 10:23 |
Landed
|
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| Oct 03 | IAD | LHR | 22:38 | 10:02 |
Landed
|
Track > |
Iberia Flight IB3631 connects Washington, United States to London, United Kingdom, taking off from Washington Dulles International Airport IAD and landing at London Heathrow Airport LHR.
How long is the IB3631 flight from Washington to London?
The average flight time from Washington to London is 6 hours and 20 minutes. The flight distance is 5901 km / 3667 miles and the average flight speed is 932 km/h / 579 mph.
How many IB3631 flights are operated per week?
7 flights per week. The flight IB3631 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Iberia Flight IB3631 Washington to London?
The Airportia On-Time Performance Rating for Iberia Flight IB3631 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight IB3631 arriving at?
Flight IB3631 arrives at London Heathrow Airport (LHR) Terminal 5.
When was the latest IB3631 flight?
The latest flight took off on Tuesday, October 13th, 2026 with the flight status being En-Route on 10:20.
How else can the flight IB3631 be referenced as?
This Iberia flight can also be referenced as IBE3631, IB 3631, IBE 3631.
How often is flight IB3631 delayed?
On average, 20% of all IB3631 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled IB3631 flight or baggage issues?
If your IB3631 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 IB3631 Flight Tracker above for more details.
Other flights departing from Washington IAD: BA292, UA942, UA4849, C54849
Other flights arriving at London LHR: BA192, BA222, AA54, BA292
All flights connecting Washington IAD to London LHR.
