British Airways (BA)
5,775 flight numbers held, 7,900,868 recorded sectors, Mar 1990 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.
| Block | Range | Numbers | Sectors |
|---|---|---|---|
| 0xxx | BA1–BA999 | 2,047 | 5,401,582 |
| 1xxx | BA1000–BA1999 | 514 | 1,022,524 |
| 2xxx | BA2000–BA2999 | 852 | 1,008,343 |
| 3xxx | BA3000–BA3999 | 135 | 21,563 |
| 4xxx | BA4000–BA4999 | 312 | 69,826 |
| 5xxx | BA5000–BA5999 | 99 | 23,438 |
| 6xxx | BA6000–BA6999 | 359 | 87,385 |
| 7xxx | BA7000–BA7999 | 114 | 27,285 |
| 8xxx | BA8000–BA8999 | 442 | 205,071 |
| 9xxx | BA9000–BA9999 | 901 | 33,851 |