N635US
Boeing 747-227B · built 1979
Register facts: FAA Aircraft Registry (Releasable Aircraft Database) (open data).
FlightFinder has no observed route profile for this registration. The documented safety events below are available independently of live flight tracking.
Scheduled US airline service
Reported in scheduled US passenger service from March 1995 to June 2003 — 710 flights. Last reported flight: June 1, 2003, Northwest Airlines, SFO → MSP.
Not reported in scheduled US service since June 2003 (data through July 2026).
| Carrier | First | Last | Flights |
|---|---|---|---|
| Northwest Airlines NW | March 1995 | June 2003 | 710 |
Source: BTS Reporting Carrier On-Time Performance (public domain; US reporting carriers, scheduled domestic flights).
US fleet inventory (BTS B-43)
Filed in BTS’s annual carrier fleet inventory in 2006, most recently reported as owned.
| Carrier | First filed | Last filed |
|---|---|---|
| Northwest Airlines NW | 2006 | 2006 |
Source: BTS Form 41 Schedule B-43 (Annual Inventory of Airframe and Aircraft Engines) (open data; large certificated US carriers, annual filing).
Safety history
- February 19, 1988Accident
NORTHWEST FLT 3 (BOEING 747, N635US) WAS CLRD TO TAKEOFF ON RWY 14R AT THE SAME TIME AIR WISCONSIN FLT 925 (BAE 146, N602AW) WAS CLRD TO TAKEOFF ON RWY 22L AT THE CHICAGO-O'HARE INTL ARPT. SUBSEQUENTLY, THE TWO ACFT PASSED WITH AN ESTIMATED 3000 TO 4000 FT SEPARATION.