Signature highlights
The ship has a glass-enclosed restaurant, Cascade Lounge, Sky Lounge, quiet study, and sun decks with a putting green. American Cruise Lines classifies it as a Constellation Class ship.
American Constitution
American Constitution is a 170-guest American Cruise Lines cruise ship, in service since 2018. This page lists 108 upcoming departures across 9 itineraries in Mexico & Pacific Coast, day by day and port by port. Its live AIS position is plotted on the map below and refreshed through the day.
Live Position ● 3 hours ago
Heading to: FRIDAY HARBOR,WACurrently on: Northwest National Parks (14 nights) — En route to Tacoma, WA — last stop Tacoma, WA
0.0 knots
Moored
Position via AIS — updated periodically, not real-time.
About American Constitution
American Constitution is a 2018 U.S.-flagged Constellation Class coastal cruise ship operated by American Cruise Lines. Its small scale—currently listed by the line at 170 guests—suits passengers seeking lounge-based scenic cruising rather than a resort-style ship. Public spaces include a glass-enclosed restaurant, Cascade Lounge, quiet study, Sky Lounge, fitness center, and open sun-deck areas. Accommodation options span waterview rooms, balcony staterooms, suites, and dedicated single cabins. The physical vessel is identified as IMO 9901518 and MMSI 368023770.
Ship at a Glance
- Operator
- American Cruise Lines
- Builder / shipyard
- Chesapeake Shipbuilding, Salisbury, Maryland, United States
- Registry / flag
- United States
- Call sign
- WDJ9210
- MMSI
- 368023770
Onboard Experience
Dining
The main restaurant is glass-enclosed and designed for panoramic views. The line describes menus as American specialties using locally sourced ingredients.
Entertainment
Cascade Lounge serves as a daytime social space and an evening entertainment venue. Smaller lounges and a study provide quieter indoor seating.
Staterooms & suites
Accommodation categories include waterview rooms, balcony staterooms, veranda suites, sky suites, and single rooms. Many balcony categories use floor-to-ceiling sliding doors to private balconies.
Pools, spa & wellness
A fitness center is located on board, and the upper sun-deck area includes lounge seating and a putting green.
Explore This Ship
Jump from American Constitution sailings into the broader destination network with cruise line and region hub pages.
Itineraries & Sailings
Ports of Call
Next: Sep 5, 2027
3 upcoming departures
Ports of Call
Next: May 16, 2027
3 upcoming departures
Ports of Call
Fairbanks, AK, Denali National Park, AK, Denali to Anchorage Scenic Railroad Journey, Kenai Fjords National Park/Seward, AK +7 more
Next: Jun 13, 2027
8 upcoming departures
Ports of Call
Next: Jun 22, 2028
4 upcoming departures
Ports of Call
Next: Jul 2, 2028
4 upcoming departures
Ports of Call
Fairbanks, AK, Denali National Park, AK, Travel to Anchorage, AK, Kenai Fjords National Park / Seward, AK +9 more
Next: Jun 15, 2028
3 upcoming departures
Ports of Call
Next: May 30, 2027
26 upcoming departures