| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | ACK | BOS | 12:52 | 13:28 |
Landed
|
Track > |
| Sep 01 | ACK | BOS | 14:25 | 15:04 |
Delayed
|
Track > |
| Aug 31 | ACK | BOS | 13:27 | 14:02 |
Landed Late
|
Track > |
| Aug 29 | ACK | BOS | 13:18 | 13:53 |
Landed
|
Track > |
| Aug 26 | ACK | BOS | 12:44 | 13:21 |
Landed
|
Track > |
| Aug 25 | ACK | BOS | 12:35 | 13:09 |
Landed
|
Track > |
| Aug 24 | ACK | BOS | 12:57 | 13:47 |
Unknown
|
Track > |
| Aug 22 | ACK | BOS | 12:45 | 13:40 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 19 | ACK | BOS | 12:52 | 13:42 |
Landed
|
Track > |
| Aug 17 | ACK | BOS | 13:19 | 14:01 |
Landed Late
|
Track > |
Cape Air Flight 9K5181 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 9K5181 flight from Nantucket to Boston?
The average flight time from Nantucket to Boston is 39 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 218 km/h / 136 mph.
How many 9K5181 flights are operated per week?
4 flights per week. The flight 9K5181 is operated on Monday, Tuesday, Wednesday and Saturday.
What is the On-Time Performance (OTP) of Cape Air Flight 9K5181 Nantucket to Boston?
The Airportia On-Time Performance Rating for Cape Air Flight 9K5181 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight 9K5181 arriving at?
Flight 9K5181 arrives at Boston Logan International Airport (BOS) Terminal C.
When was the latest 9K5181 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Landed on 13:28.
How else can the flight 9K5181 be referenced as?
This Cape Air flight can also be referenced as KAP5181, 9K 5181, KAP 5181.
How often is flight 9K5181 delayed?
On average, 60% of all 9K5181 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled 9K5181 flight or baggage issues?
If your 9K5181 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 9K5181 Flight Tracker above for more details.
Other flights departing from Nantucket ACK: YX4735, 9K7601, TJ5001, TJ1001
Other flights arriving at Boston BOS: AZ614, DL225, WN2957, 9K7021
All flights connecting Nantucket ACK to Boston BOS.
