Signature highlights
The ship combines a 170-guest scale with a traditional coastal-ship bow, a sun deck with shaded seating and putting green, and separate Sky and Cascade lounges.
American Constellation
American Constellation is a 170-guest American Cruise Lines cruise ship, in service since 2017. This page lists 101 upcoming departures across 10 itineraries in Alaska, day by day and port by port. Its live AIS position is plotted on the map below and refreshed through the day.
✓ Travelers who prefer intimate small-ship cruising
✓ Scenic coastal travelers wanting extensive outdoor viewing areas
✓ Solo travelers seeking dedicated single staterooms
Photos from Wikimedia Commons under their authors’ free licenses. Tap a photo for the credit and license.
American Constellation at a glance
Ship size
Bigger than 36%
A small expedition-size ship at 4,057 gross tons — #358 of 566 ships we track. 24 tons of ship per guest.
Best for
- Travelers who prefer intimate small-ship cruising
- Scenic coastal travelers wanting extensive outdoor viewing areas
- Solo travelers seeking dedicated single staterooms
- Guests who value included dining, drinks and onboard entertainment
- Passengers who prefer spacious balcony accommodations
Think twice if you want
- Travelers wanting pools or a full-service spa
- Families seeking dedicated kids facilities
- Guests looking for many specialty restaurants
- Travelers who prefer large-ship nightlife and extensive activities
- Passengers seeking interior cabins
Live Position ● 1 hour ago
Heading to: Friday Harbor WACurrently on: Puget Sound & San Juan Islands Cruise (8 nights) — En route to Tacoma, WA — last stop Tacoma, WA
Coming up
- Tacoma end of cruise
9.0 knots
Position via AIS — updated periodically, not real-time.
About American Constellation
American Constellation is a U.S.-flagged coastal cruise ship built by Chesapeake Shipbuilding in 2017 for American Cruise Lines. This 170-guest Constellation Class vessel is designed for small-ship cruising in Alaska and the Pacific Northwest, with a traditional bow suited to coastal waters. Public spaces include a forward entertainment lounge, aft Sky Lounge, restaurant with broad water views, reading lounges, fitness center, and an open sun deck with a putting green. Accommodations are all outward-facing, ranging from single rooms to balcony staterooms and suites.
Ship at a Glance
- Operator
- American Cruise Lines
- Builder / shipyard
- Chesapeake Shipbuilding, Salisbury, Maryland, USA
- Registry / flag
- United States (confirmed by the ship’s AIS identity)
- Call sign
- WDJ3099
- IMO number
- 9838333
- MMSI
- 367764750
- Draft
- 2.7 m
Onboard Experience
Pools, spa & wellness
A fitness center is aboard, and the sun deck provides outdoor lounge space and a putting green.
Accessibility
American Cruise Lines states that Constellation Class vessels have designated accessible staterooms and two elevators able to accommodate mobility devices.
Environmental features
A Washington State regulatory record identifies an advanced wastewater-treatment system and approximately 50,000 gallons of mixed blackwater/graywater holding capacity.
Deck plans
Venues Cabins only Both · Tap a deck to see what's on it
Deck 6
Sun Deck w/Putting GreenDeck 5
Fitness Center Sun Deck Laundry Vestibule Sky Suite Premium BalconyDeck 4
Lounge Sky Lounge Vestibule Veranda Suite Premium Balcony Single BalconyDeck 3
Cascade Lounge The Study Vestibule Veranda Suite Deluxe Balcony Single BalconyDeck 2
Lounge Vestibule Deluxe Balcony Deluxe Waterview Single Balcony Single WaterviewDeck 1
Restaurant Galley Ship's Office VestibuleView the official American Constellation deck plans from American Cruise Lines →
Cabins & suites
| Category | Type | Size | Decks |
|---|---|---|---|
| Sky Suite | Suite | 355 sq ft | 5 |
| Veranda Suite | Suite | 375 sq ft | 3, 4 |
| Premium Balcony | Balcony | 300 sq ft | 4, 5 |
| Deluxe BalconyBooking categories: 1, 2. | Balcony | 300 sq ft | 2, 3 |
Dining, bars & venues
8 included 0 extra cost in the fare, by the line's own published policy.
Dining
Restaurant
Included
The ship's glass-enclosed main dining room serves meals with panoramic views.
Bars & lounges
Sky Lounge
Included
The aft lounge serves as a social space with drinks, snacks and cocktail-hour service.
History & sister ships
Other Constellation Class ships
Where American Constellation sails, month by month
| Oct 26 |
Nov 26 |
Dec 26 |
Jan 27 |
Feb 27 |
Mar 27 |
Apr 27 |
May 27 |
Jun 27 |
Jul 27 |
Aug 27 |
Sep 27 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alaska | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 | 5 | 0 |
| Mexico & Pacific Coast | 1 | 0 | 0 | 0 | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 6 |
Ports it visits most
Explore This Ship
Jump from American Constellation sailings into the broader destination network with cruise line and region hub pages.
Itineraries & Sailings
Ports of Call
Next: Aug 30, 2027
3 upcoming departures
Ports of Call
Next: May 25, 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: Jul 6, 2027
8 upcoming departures
Ports of Call
Next: Jul 27, 2027
5 upcoming departures
Ports of Call
Next: Aug 6, 2027
5 upcoming departures
Ports of Call
Fairbanks, AK, Denali National Park, AK, Travel to Anchorage, AK, Kenai Fjords National Park / Seward, AK +9 more
Next: Jul 20, 2027
5 upcoming departures
All 10 itineraries and their departure dates
- Alaska Inside Passage Cruise 30 Aug 2027, 10 Sep 2028, 9 Sep 2029
- Alaska Inside Passage Cruise 25 May 2027, 16 May 2028, 15 May 2029
- Alaska National Parks 6 Jul 2027, 9 Aug 2027, 3 Jul 2028, 17 Jul 2028, 31 Jul 2028, 2 Jul 2029, 9 Jul 2029, 16 Jul 2029
- Alaska National Parks 7 Aug 2029
- Alaskan Explorer Cruise 27 Jul 2027, 20 Jun 2028, 14 Aug 2028, 19 Jun 2029, 13 Aug 2029
- Alaskan Explorer Cruise 6 Aug 2027, 30 Jun 2028, 24 Aug 2028, 29 Jun 2029, 23 Aug 2029
- Grand Alaska National Parks 20 Jul 2027, 13 Jun 2028, 7 Aug 2028, 12 Jun 2029, 6 Aug 2029
- Northwest National Parks 7 Sep 2027, 14 Sep 2027, 21 Sep 2027, 18 Sep 2028
- Puget Sound & San Juan Islands Cruise 26 Oct 2026, 30 Mar 2027, 6 Apr 2027, 13 Apr 2027, 20 Apr 2027, 27 Apr 2027, 4 May 2027, 11 May 2027, 18 May 2027, 13 Sep 2027, 20 Sep 2027, 27 Sep 2027, 4 Oct 2027, 11 Oct 2027, 18 Oct 2027, 25 Oct 2027, 28 Mar 2028, 4 Apr 2028, 11 Apr 2028, 18 Apr 2028, 25 Apr 2028, 2 May 2028, 9 May 2028, 24 Sep 2028, 1 Oct 2028, 8 Oct 2028, 15 Oct 2028, 22 Oct 2028, 27 Mar 2029, 3 Apr 2029, 10 Apr 2029, 17 Apr 2029, 24 Apr 2029, 1 May 2029, 8 May 2029, 23 Sep 2029, 30 Sep 2029, 7 Oct 2029, 14 Oct 2029, 21 Oct 2029
- Southeast Alaska Cruise 8 Jun 2027, 15 Jun 2027, 22 Jun 2027, 29 Jun 2027, 6 Jul 2027, 13 Jul 2027, 20 Jul 2027, 16 Aug 2027, 23 Aug 2027, 30 May 2028, 6 Jun 2028, 13 Jun 2028, 10 Jul 2028, 17 Jul 2028, 24 Jul 2028, 31 Jul 2028, 7 Aug 2028, 3 Sep 2028, 29 May 2029, 5 Jun 2029, 12 Jun 2029, 9 Jul 2029, 16 Jul 2029, 23 Jul 2029, 30 Jul 2029, 6 Aug 2029, 2 Sep 2029
All Upcoming Departures
American Constellation FAQ
What flag does American Constellation sail under?
American Constellation is registered in United States.
How many passengers does American Constellation hold?
American Constellation carries about 170 guests with roughly 43 crew.
How old is American Constellation?
American Constellation entered service in 2017.
How big is American Constellation?
At 4,057 gross tons and 82 m long, American Constellation is a small expedition-size ship — larger than 36% of the 566 cruise ships cruises.to tracks.
What is the dress code on American Constellation?
The operator recommends casual resort attire onboard and ashore. Sport shirts and slacks, sweaters, dresses or similar resort-casual clothing are suitable for dinner.
Is dining included on American Constellation?
Meals, snacks, alcoholic and non-alcoholic beverages, wine and beer with lunch and dinner, and the evening cocktail hour are included in the fare. The ship's main Restaurant is the identified dining venue.
Are gratuities included?
Onboard gratuities are included in American Cruise Lines fares.
Is Wi-Fi included?
Wi-Fi is included across the fleet and is provided through Starlink.
Is American Constellation accessible for passengers with mobility needs?
The ship has elevator access between passenger decks and accessible staterooms. Most lounges, sun decks and the dining room are described by the operator as accessible to wheelchairs and other walking aids; passengers should confirm individual needs before booking.