| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 31 | BOS | LHR | 20:23 | 06:30 |
En-Route
|
Track > |
| Oct 30 | BOS | LHR | 20:34 | 06:27 |
Landed
|
Track > |
| Oct 29 | BOS | LHR | 21:21 | 07:30 |
Landed Late
|
Track > |
| Oct 28 | BOS | LHR | 20:26 | 06:22 |
Landed
|
Track > |
| Oct 27 | BOS | LHR | 21:48 | 07:45 |
Delayed
|
Track > |
| Oct 26 | BOS | LHR | 20:09 | 06:10 |
Landed
|
Track > |
| Oct 25 | BOS | LHR | 21:58 | 07:53 |
Delayed
|
Track > |
| Oct 24 | BOS | LHR | 20:11 | 06:13 |
Landed
|
Track > |
| Oct 23 | BOS | LHR | 20:11 | 07:25 |
Landed
|
Track > |
| Oct 22 | BOS | LHR | 20:25 | 07:02 |
Landed
|
Track > |
Iberia Flight IB4027 connects Boston, United States to London, United Kingdom, taking off from Boston Logan International Airport BOS and landing at London Heathrow Airport LHR.
How long is the IB4027 flight from Boston to London?
The average flight time from Boston to London is 5 hours and 35 minutes. The flight distance is 5239 km / 3256 miles and the average flight speed is 946 km/h / 588 mph.
How many IB4027 flights are operated per week?
7 flights per week. The flight IB4027 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Iberia Flight IB4027 Boston to London?
The Airportia On-Time Performance Rating for Iberia Flight IB4027 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight IB4027 arriving at?
Flight IB4027 arrives at London Heathrow Airport (LHR) Terminal 3.
When was the latest IB4027 flight?
The latest flight took off on Sunday, November 1st, 2026 with the flight status being En-Route on 06:30.
How else can the flight IB4027 be referenced as?
This Iberia flight can also be referenced as IBE4027, IB 4027, IBE 4027.
How often is flight IB4027 delayed?
On average, 30% of all IB4027 flights are delayed. The average delay is 42 minutes.
Can I get compensation for my delayed or cancelled IB4027 flight or baggage issues?
If your IB4027 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 IB4027 Flight Tracker above for more details.
Other flights departing from Boston BOS: B61303, AA108, B6561, B61620
Other flights arriving at London LHR: CX237, BA138, AA108, BA228
All flights connecting Boston BOS to London LHR.
