KLM Royal Dutch Airlines (KL)

1,347 flight numbers held, 1,449,649 recorded sectors, Sep 2020 to Aug 2026.

Flight numbers by block

This carrier holds too many flight numbers to list on one page, so they are grouped into blocks of a thousand.

Flight number blocks for KLM Royal Dutch Airlines
Block	Range	Numbers	Sectors
0xxx	KL1–KL999	403	341,955
1xxx	KL1000–KL1999	920	1,107,609
2xxx	KL2000–KL2999	1	1
3xxx	KL3000–KL3999	3	3
5xxx	KL5000–KL5999	3	3
6xxx	KL6000–KL6999	2	2
9xxx	KL9000–KL9999	15	76