| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 02 | ACK | BOS | 08:05 | 08:34 |
Diverted
|
Track > |
| Claim > | ||||||
| Dec 03 | ACK | BOS | 12:37 | 08:23 |
En-Route
|
Track > |
| Dec 01 | ACK | BOS | 12:40 | 08:23 |
En-Route
|
Track > |
| Nov 25 | ACK | BOS | 07:55 | 08:23 |
Scheduled
|
Track > |
| Nov 24 | ACK | BOS | 07:55 | 08:23 |
Scheduled
|
Track > |
| Nov 20 | ACK | BOS | 08:37 | 09:14 |
Landed Late
|
Track > |
| Nov 06 | ACK | BOS | 07:55 | 08:23 |
Scheduled
|
Track > |
| Nov 06 | ACK | BOS | 07:55 | 08:23 |
Scheduled
|
Track > |
| Oct 27 | ACK | BOS | 12:42 | 08:23 |
En-Route
|
Track > |
| Oct 22 | ACK | BOS | 07:55 | 08:23 |
Scheduled
|
Track > |
Cape Air Flight 9K687 connects Nantucket, United States to Boston, United States, taking off from Nantucket Memorial Airport ACK and landing at Boston Logan International Airport BOS.
How long is the 9K687 flight from Nantucket to Boston?
The average flight time from Nantucket to Boston is 33 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 305 km/h / 189 mph.
What is the On-Time Performance (OTP) of Cape Air Flight 9K687 Nantucket to Boston?
The Airportia On-Time Performance Rating for Cape Air Flight 9K687 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest 9K687 flight?
The latest flight took off on Monday, February 2nd, 2026 with the flight status being Diverted on 08:34.
How else can the flight 9K687 be referenced as?
This Cape Air flight can also be referenced as KAP687, 9K0687, 9K 687, KAP 687.
How often is flight 9K687 delayed?
On average, 20% of all 9K687 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled 9K687 flight or baggage issues?
If your 9K687 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 9K687 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Nantucket ACK: TJ433
Other flights arriving at Boston BOS: UA1076, UA2279, UA368, AA4366
All flights connecting Nantucket ACK to Boston BOS.