SN Airline Code: Brussels Airlines IATA & ICAO
Brussels Airlines is stored in this dataset as IATA code SN and ICAO code BEL, based in Belgium. GDS segment lines print the IATA code before the flight number. Live routes, fares and baggage policies are not in this dataset.
Overview
SN is the IATA airline designator stored for Brussels Airlines. ICAO is BEL. Country of record: Belgium. On a cryptic GDS line the IATA code sits immediately before the flight number, for example SN 456. Agents should not confuse SN (two characters, sometimes a digit such as 6E) with BEL (three letters). This code page does not list routes, alliances, baggage rules, or fleet. Those facts are not in the dataset. Other Belgium carriers stored here: none stored. To decode a full itinerary that markets SN, paste the PNR into the parser.
How to use this page
- Find SN at the start of the flight line in the PNR.
- Paste the full itinerary into the PNR parser (or the GDS-specific parser if you know the host).
- Confirm the carrier name resolves to Brussels Airlines.
- Do not add baggage or meal claims that the PNR did not print.
Example
Example segment: 2 SN 456 H 26OCT 5 WLGAKL HK1 1945 2050 The parser should set marketing carrier SN (Brussels Airlines) and flight 456. Class H is a fare bucket, not proof of cabin without the booking-class tool.
FAQs
What does SN mean?
SN is the IATA airline code stored for Brussels Airlines.
What airline is SN?
Brussels Airlines, country of record Belgium.
What is the ICAO code for Brussels Airlines?
BEL.
Is SN the same as BEL?
No. Tickets and GDS segments use SN. Flight plans use BEL.
Where is Brussels Airlines based?
This dataset lists Belgium. Headquarters address is not stored.
How do I parse a SN itinerary?
Paste the GDS text into the PNR parser. Lines beginning with SN plus a flight number become segments.
Does this page show Brussels Airlines schedules?
No. Schedules are not in the dataset.
What baggage does SN allow?
Only what the pasted PNR prints (for example 2PC). Public policy pages are not stored here.
Are there other airlines from Belgium?
Stored peers: none stored.
Can SN include a number?
Some IATA codes include a digit (for example 6E). This catalog stores those codes when present.
How is Brussels Airlines shown in a PNR?
Usually as marketing carrier SN before the flight number, not the full name.
Where does this information come from?
The product airline table used by the parser. Last template update 17 Aug 2026. Unverified operational claims are omitted.