BB / SBS BB airline code: Seaborne Airlines
BB is the IATA airline code for Seaborne Airlines, based in the United States. Its ICAO airline code is SBS.
Seaborne Airlines codes
| IATA code | BB |
|---|---|
| ICAO code | SBS |
| Airline | Seaborne Airlines |
| Country | United States |
| Status | Listed as operating (data checked 1 October 2026) |
Source: the airline database behind Easy PNR Converter (Wikidata and OpenFlights), checked against Wikidata and Wikipedia on 1 October 2026. IATA codes of airlines that stop flying can later be given to another airline.
How BB appears in a PNR
In an Amadeus, Sabre, Galileo or Worldspan flight segment the two-character airline code comes first, directly before the flight number, so every flight sold under this code starts with BB. Codeshare flights carry the marketing airline's code, so the airline operating the aircraft can be a different one. Paste a PNR into the free PNR converter and BB is shown as Seaborne Airlines with its logo, next to local times and the true flight duration.
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