AWB Prefix Directory
629 AWB Prefix – SilkAir
AWB prefix 629 identifies SilkAir air waybills. Find the airline, country, AWB format, and related tracking resources.
- AWB prefix
- 629
- Airline
- SilkAir
- Country
- Singapore
- ICAO code
- SLK
The three-digit IATA accounting prefix 629 is assigned to SilkAir for air waybill identification.
A standard air waybill contains the three-digit airline prefix followed by an eight-digit serial and check-digit sequence. Use the complete number when requesting tracking updates.
The prefix identifies the issuing airline. Interline or transferred cargo can still travel on flights operated by another airline.
629 air waybill format
A SilkAir air waybill starts with 629, followed by an eight-digit serial number, for example 629-12345678.
What the 629 prefix means
629 identifies SilkAir as the airline that issued the air waybill. Part of the journey can still be flown by another airline.
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Frequently asked questions
Which airline uses AWB prefix 629?
AWB prefix 629 is assigned to SilkAir.
How do I track a 629 air waybill?
Use the full number: 629, followed by the eight-digit serial number.