9K 519 Islip to Boston Flight Status

Cape Air Flight 9K519 from Islip Long Island MacArthur Airport ISP to Boston Logan International Airport BOS is not scheduled for today July 1st, 2026.
The last time the flight was scheduled was on June 19th, 2026.
Check the table below for 9K519's most recent flight history:

9K 519 Flight Status & Schedule

Date Departure Arrival Status
Jun 19 15:47 16:56
Delayed >1h
Track >

Cape Air 9K 519 Islip to Boston Flight Information

Cape Air Flight 9K519 connects Islip, United States to Boston, United States, taking off from Islip Long Island MacArthur Airport ISP and landing at Boston Logan International Airport BOS.

How long is the 9K519 flight from Islip to Boston?

The average flight time from Islip to Boston is 56 minutes. The flight distance is 246 km / 153 miles and the average flight speed is 264 km/h / 164 mph.

What is the On-Time Performance (OTP) of Cape Air Flight 9K519 Islip to Boston?

The Airportia On-Time Performance Rating for Cape Air Flight 9K519 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 9K519 flight?

The latest flight took off on Friday, June 19th, 2026 with the flight status being Scheduled on 17:44.

How else can the flight 9K519 be referenced as?

This Cape Air flight can also be referenced as KAP519, 9K0519, 9K 519, KAP 519.

How often is flight 9K519 delayed?

On average, 100% of all 9K519 flights are delayed. The average delay is 48 minutes.

Can I get compensation for my delayed or cancelled 9K519 flight or baggage issues?

If your 9K519 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 9K519 Flight Tracker above for more details.

9K519 and Islip ISP to Boston BOS Flights

Other flights departing from Islip ISP: B6513, 9K216, WN2145, 9K959

Other flights arriving at Boston BOS: BA213, AA1564, B61336, AA3116

All flights connecting Islip ISP to Boston BOS.

9K519 Cape Air Flight: Islip to Boston Route Map

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.