The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Nantucket Memorial ⇄ Madrid ACK–MAD

Airlines flew 2 flights between Nantucket Memorial ACK in Nantucket, MA and Madrid, Spain MAD in Madrid, ES in the twelve months to July 2026, both directions together: 6 passengers in 28 seats, 21% of them filled. 3,394 miles, on 1 airline: ACM AIR CHARTER GmbH (2).

2
flights, twelve months
ACK-MAD: 2
6
passengers
21% of seats filled
3,394
miles
1
airline
1 aircraft type

Flights by month both directions

0001119/2517/26
By month, as a table
flights
9/251
7/261

Passengers by month

0123449/2527/26
By month, as a table
passengers
9/254
7/262

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
ACM AIR CHARTER GmbH 0CQ2621%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Bombardier BD-700 Global Express2146

ACK → MAD this direction alone · flown September 2025 to July 2026

2 flights, 6 passengers in 28 seats. ACM AIR CHARTER GmbH 2.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Nantucket Memorial ACK and Madrid, Spain MAD; all routes.