B6 343 Boston to George Town Flight Status

JetBlue Airways Flight B6343 from Boston Logan International Airport BOS to George Town Owen Roberts International Airport GCM is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 25th, 2026.
Check the table below for B6343's most recent flight history:

B6 343 Flight Status & Schedule

Date Departure Arrival Status
Apr 25 13:19 15:59
Landed Late
Track >
Apr 18 13:16 15:44
Landed
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Apr 11 06:24 09:18
Landed
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Apr 04 06:14 08:48
Landed
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Mar 28 11:27 14:25
Landed
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JetBlue Airways B6 343 Boston to George Town Flight Information

JetBlue Airways Flight B6343 connects Boston, United States to George Town, Cayman Islands, taking off from Boston Logan International Airport BOS and landing at George Town Owen Roberts International Airport GCM.

How long is the B6343 flight from Boston to George Town?

The average flight time from Boston to George Town is 3 hours and 52 minutes. The flight distance is 2744 km / 1705 miles and the average flight speed is 712 km/h / 442 mph.

What is the On-Time Performance (OTP) of JetBlue Airways Flight B6343 Boston to George Town?

The Airportia On-Time Performance Rating for JetBlue Airways Flight B6343 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight B6343 arriving at?

Flight B6343 arrives at George Town Owen Roberts International Airport (GCM) Terminal B.

When was the latest B6343 flight?

The latest flight took off on Saturday, April 25th, 2026 with the flight status being Landed on 15:59.

How else can the flight B6343 be referenced as?

This JetBlue Airways flight can also be referenced as JBU343, B60343, B6 343, JBU 343.

How often is flight B6343 delayed?

On average, 40% of all B6343 flights are delayed. The average delay is 20 minutes.

Can I get compensation for my delayed or cancelled B6343 flight or baggage issues?

If your B6343 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 B6343 Flight Tracker above for more details.

B6343 and Boston BOS to George Town GCM Flights

Other flights departing from Boston BOS: DL5719, DL1649, G43107, NK1801

Other flights arriving at George Town GCM: UA220, PD785, KX201, KX4724

All flights connecting Boston BOS to George Town GCM.

B6343 JetBlue Airways Flight: Boston to George Town Route Map

B6343 JetBlue Airways Flight Map: Boston to George Town
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.