| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | BOS | ACK | 14:00 | 14:55 |
En-Route
|
Track > |
| Jul 16 | BOS | ACK | 15:00 | 14:55 |
En-Route
|
Track > |
| Jul 15 | BOS | ACK | 14:05 | 14:34 |
Landed
|
Track > |
| Jul 14 | BOS | ACK | 14:02 | 14:37 |
Landed
|
Track > |
| Jul 13 | BOS | ACK | 14:21 | 14:59 |
Landed
|
Track > |
| Jul 10 | BOS | ACK | 14:19 | 14:54 |
Landed
|
Track > |
| Jul 09 | BOS | ACK | 14:08 | 14:42 |
Landed
|
Track > |
| Jul 08 | BOS | ACK | 14:06 | 14:44 |
Landed
|
Track > |
| Jul 07 | BOS | ACK | 14:42 | 15:38 |
Delayed
|
Track > |
| Jul 06 | BOS | ACK | 13:56 | 14:32 |
Landed
|
Track > |
Cape Air Flight 9K5191 connects Boston, United States to Nantucket, United States, taking off from Boston Logan International Airport BOS and landing at Nantucket Memorial Airport ACK.
How long is the 9K5191 flight from Boston to Nantucket?
The average flight time from Boston to Nantucket is 37 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 224 km/h / 139 mph.
How many 9K5191 flights are operated per week?
5 flights per week. The flight 9K5191 is operated on Monday, Tuesday, Wednesday, Thursday and Friday.
What is the On-Time Performance (OTP) of Cape Air Flight 9K5191 Boston to Nantucket?
The Airportia On-Time Performance Rating for Cape Air Flight 9K5191 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest 9K5191 flight?
The latest flight took off on Friday, July 17th, 2026 with the flight status being En-Route on 14:55.
How else can the flight 9K5191 be referenced as?
This Cape Air flight can also be referenced as KAP5191, 9K 5191, KAP 5191.
How often is flight 9K5191 delayed?
On average, 20% of all 9K5191 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled 9K5191 flight or baggage issues?
If your 9K5191 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 9K5191 Flight Tracker above for more details.
Flight 9K5191 is code-shared by 1 airline using the flight number B65361
Other flights departing from Boston BOS: DL5730, 9K3151, AA4375, DL5821
Other flights arriving at Nantucket ACK: UA4491, TJ1010, B62432, 9K688
All flights connecting Boston BOS to Nantucket ACK.
