| Northwest Airlines |  |
|---|---|
| Operator | former |
| Address | |
| Country | U.S.A. |
| Phone | |
| Fax | |
| Founded | 1926 |
| Website | |
| 2-lettercode | NW |
| 3-lettercode | NWA |
| Callsign | Northwest |
| Color scheme change | 199_; 2004 |
| Remarks | Company merged with Delta Air Lines into Delta Air Lined 29/10/2008 |
| historic fleet | N501US (c/n 23190) | N502US (c/n 23191) | N503US (c/n 23192) | N504US (c/n 23193) |
| N505US (c/n 23194) | N506US (c/n 23195) | N507US (c/n 23196) | N508US (c/n 23197) | |
| N509US (c/n 23198) | N511US (c/n 23199) | N512US (c/n 23200) | N513US (c/n 23201) | |
| N514US (c/n 23202) | N515US (c/n 23203) | N516US (c/n 23204) | N517US (c/n 23205) | |
| N518US (c/n 23206) | N519US (c/n 23207) | N520US (c/n 23208) | N521US (c/n 23209) | |
| N522US (c/n 23616) | N523US (c/n 23617) | N524US (c/n 23618) | N525US (c/n 23619) | |
| N526US (c/n 23620) | N527US (c/n 23842) | N528US (c/n 23843) | N529US (c/n 23844) | |
| N530US (c/n 23845) | N531US (c/n 23846) | N532US (c/n 24263) | N533US (c/n 24264) | |
| N534US (c/n 24265) | N535US (c/n 26482) | N536US (c/n 26483) | N537US (c/n 26484) | |
| N538US (c/n 26485) | N539US (c/n 26486) | N540US (c/n 26487) | N541US (c/n 26488) | |
| N542US (c/n 26489) | N543US (c/n 26490) | N544US (c/n 26491) | N545US (c/n 26492) | |
| N546US (c/n 26493) | N547US (c/n 26494) | N548US (c/n 26495) | N549US (c/n 26496) | |
| N550NW (c/n 26497) | N551NW (c/n 26498) | N552NW (c/n 26499) | N553NW (c/n 26500) | |
| N554NW (c/n 26501) | N555NW (c/n 33391) | N556NW (c/n 33392) | N557NW (c/n 33393) | |
| historic fleet -300 | N581NW (c/n 32982) | N582NW (c/n 32981) | N583NW (c/n 32983) | N584NW (c/n 32984) |
| N585NW (c/n 32985) | N586NW (c/n 32987) | N587NW (c/n 32986) | N588NW (c/n 32988) | |
| N589NW (c/n 32989) | N590NW (c/n 32990) | N591NW (c/n 32991) | N592NW (c/n 32992) | |
| N593NW (c/n 32993) | N594NW (c/n 32994) | N595NW (c/n 32995) | N596NW (c/n 32996) |