Seaboard Marine sailing schedules
See Seaboard Marine (Seaboard Marine) forward sailings and, where the data is there, how reliably Seaboard Marine actually arrives on a lane — measured from actual vs scheduled arrivals across tracked port calls, not from the schedule Seaboard Marine published.
What you get for Seaboard Marine
- Forward sailings — vessel, voyage, service loop, departure and arrival dates, and cut-offs where Seaboard Marine publishes them.
- Coverage — US, Caribbean, and Latin America trades.
- Reliability — once a lane has enough tracked port calls, we score Seaboard Marine on actual-vs-scheduled arrival, not on the schedule it published. Thin lanes are shown as low-sample, never guessed.
- Same shape as every line — Seaboard Marine reads the same as MSC, Maersk, or any other carrier, so you can rank them side by side.
How Seaboard Marine reliability is scored
We don't take a carrier's word for its transit time. When SchedulesMCP has enough tracked arrivals on a Seaboard Marine lane, it compares each actual arrival against what was scheduled and reports the observed on-time rate and the median and p90 transit. Lanes without enough observations are labelled low-sample rather than given a made-up score — so a number, when you see one, is real.
Compare Seaboard Marine against the alliance
Seaboard Marine rarely runs a lane alone. Put your origin and destination into the live tool to rank Seaboard Marine against every other line on that exact pair by transit time and observed reliability before you book.
Schedule footprint
What we currently track for Seaboard Marine across the forward schedule window — the sailings, the distinct port-pairs, and the named service loops behind them.
Top lanes Seaboard Marine sails
The busiest port-pairs on Seaboard Marine's network by tracked sailings. Open a lane for the full carrier line-up and upcoming departures.
| Lane | Sailings | Median transit |
|---|---|---|
| Puerto Santo Tomás de Castilla → Puerto Cortés | 4 | 1 days |
| Arica → San Antonio | 2 | 3 days |
| Arica → Chancay | 2 | 6 days |
| Puerto Santo Tomás de Castilla → Houston | 2 | 3 days |
| Arica → Miami | 2 | 21 days |
| Arica → Philadelphia | 2 | 16 days |
| Puerto Santo Tomás de Castilla → Wilmington | 2 | 9 days |
| Arica → Lirquén | 2 | 4 days |
| Arica → Houston | 2 | 26 days |
| Puerto Santo Tomás de Castilla → New Orleans | 2 | 6 days |
Seaboard Marine schedules & reliability — FAQ
How reliable is Seaboard Marine on my lane?
Seaboard Marine's on-time reliability varies by lane, so SchedulesMCP scores it per route from actual versus scheduled arrivals rather than quoting one figure. Enter your origin and destination in the Compare tool to see Seaboard Marine's observed on-time percentage and transit time on that exact lane; lanes with too few tracked arrivals are marked early-data instead of guessed.
How do I compare Seaboard Marine against other carriers?
Open the Compare tool, enter an origin and destination, and Seaboard Marine is ranked side by side with every other carrier on that lane by observed on-time reliability, transit time, next departure and sailing frequency — so you can see before you book whether Seaboard Marine or a rival is the better call.
Where do Seaboard Marine sailing schedules come from?
Seaboard Marine sailings come from Seaboard Marine's published schedule API, normalised into the same schedule shape as every other line.
What trades does Seaboard Marine cover?
Seaboard Marine (SMLU) covers US, Caribbean, and Latin America trades. SchedulesMCP normalises those forward sailings into the same shape as every other line so they rank directly against each other.