| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 11 | LHR | BOS | 08:56 | 11:03 |
En-Route
|
Track > |
| Sep 10 | LHR | BOS | 09:00 | 11:19 |
Landed
|
Track > |
| Sep 09 | LHR | BOS | 10:09 | 12:07 |
Delayed
|
Track > |
| Sep 08 | LHR | BOS | 09:01 | 11:04 |
Landed
|
Track > |
| Sep 07 | LHR | BOS | 09:10 | 10:57 |
Landed
|
Track > |
| Sep 06 | LHR | BOS | 09:03 | 10:54 |
Landed
|
Track > |
| Sep 05 | LHR | BOS | 08:44 | 10:47 |
Landed
|
Track > |
| Sep 04 | LHR | BOS | 09:17 | 11:54 |
Landed Late
|
Track > |
| Sep 03 | LHR | BOS | 08:50 | 10:59 |
Landed
|
Track > |
| Sep 02 | LHR | BOS | 08:50 | 10:39 |
Landed
|
Track > |
JetBlue Airways Flight B61621 connects London, United Kingdom to Boston, United States, taking off from London Heathrow Airport LHR and landing at Boston Logan International Airport BOS.
How long is the B61621 flight from London to Boston?
The average flight time from London to Boston is 7 hours and 4 minutes. The flight distance is 5239 km / 3256 miles and the average flight speed is 742 km/h / 461 mph.
How many B61621 flights are operated per week?
7 flights per week. The flight B61621 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of JetBlue Airways Flight B61621 London to Boston?
The Airportia On-Time Performance Rating for JetBlue Airways Flight B61621 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight B61621 arriving at?
Flight B61621 arrives at Boston Logan International Airport (BOS) Terminal E.
When was the latest B61621 flight?
The latest flight took off on Friday, September 11th, 2026 with the flight status being En-Route on 11:03.
How else can the flight B61621 be referenced as?
This JetBlue Airways flight can also be referenced as JBU1621, B6 1621, JBU 1621.
How often is flight B61621 delayed?
On average, 20% of all B61621 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled B61621 flight or baggage issues?
If your B61621 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 B61621 Flight Tracker above for more details.
Flight B61621 is code-shared by 1 airline using the flight number TP4289
Other flights departing from London LHR: BA302, BA1346, LX317, KL1002
Other flights arriving at Boston BOS: KE91, B6332, DL59, S4221
All flights connecting London LHR to Boston BOS.
