STATISTICALLY FINE. EST. 40,000 FT
AIRPORTS → ACK

ACK

Nantucket Memorial Airport
Nantucket, United States · KACK
CHANCE YOU STEP OFF ANY BOARDING SAFELY
99.999993%
This is the worldwide boarding figure, not ACK's — two different numbers, answering two different questions. ACK's own NTSB/FAA safety record is below.
FLIGHTS / YEAR
38.7M
DEATH RISK
1 / 13.7M boardings
SOURCE: MIT / ARNOLD BARNETT, 2024 (opens in a new window) HOW THIS NUMBER IS DERIVED
AIRPORT FACTS
IATA / ICAOACK / KACK
CityNantucket
CountryUnited States
Airport classMedium airport
Runways2
Longest runway1,921 m (6,303 ft)
Coordinates41.253, -70.06
Its longest runway beats 24% of the 3,254 commercial airports listed on this site. Runway figures from OurAirports (opens in a new window), public domain.
NTSB / FAA SAFETY RECORD — ACK §
3.506
ACCIDENTS / MILLION DEPARTURES §
0.000
WITH FATALITIES §
6 accidents (no fatal accidents, 0 deaths) over 1,711,179 FAA-tracked departures, 2008–2025. §

No fatal accident in the NTSB record for ACK, 2008–2025 — absence of record, not a guarantee.

Checked 2026-07-10.
CITE THIS PAGE
Statistically Fine — ACK — Nantucket Memorial Airport safety record
https://statisticallyfine.com/airport/ACK/
Data sources are linked per figure above — no separate citation needed per number.
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We don't know which airlines or aircraft actually serve ACK — that data isn't wired in yet. These search the full sourced directories.

EXAMPLE FLIGHTS — NOT ACK DEPARTURES

ALL FLIGHTS →
BA 249 LHR → GIG · 787-9 SAFE ✓ UA 92 EWR → LIS · 767-300 SAFE ✓ AA 100 JFK → LHR · 777-300ER SAFE ✓ JL 44 HND → SYD · A350-900 SAFE ✓
These are example flights from elsewhere on the site, not real ACK arrivals. Live per-airport schedules wire in with a flight-data API.
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