N644DL is not currently registered. It was last assigned to a Boeing 757-232 built in 1989. The FAA cancelled the registration on December 6, 2018. The last status on file was "valid registration".
N644DL is reserved by Delta Air Lines INC since June 16, 2025. Reservation type: Fee paid. An expiration notice was issued on April 16, 2027.
Boeing 757-232 cancelled December 6, 2018
- Serial number
- 23998
- Type
- Fixed-wing, multi-engine · Turbofan
- Year built
- 1989
- Last status
- Valid registration
- Certificate issued
- February 15, 1989
- Last FAA action
- July 25, 2016
- Last owner
- Delta Air Lines INC (Corporation)
Atlanta, GA - Airworthiness
- Standard · Transport
NTSB accident and incident record under N644DL
Aircraft on the NTSB record: Boeing 757-232 · serial 23998
the captain's excessive use of the flight controls to level off from a descent, which resulted in a passenger injury.
A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site