Variant

DC-9-40

DC-9-40 is a narrowbody passenger derivative within DC-9 / MD-80 / MD-90 / 717 family. Market positioning: Stretched DC-9.

01

Overview

DC-9-40 is a narrowbody passenger derivative within DC-9 / MD-80 / MD-90 / 717 family. Market positioning: Stretched DC-9.

Advantages

  • More seats than -30
  • Good for higher-density short routes

Limitations

  • Range/performance limits
  • Old systems
02

Identification

Detailed identification notes are being prepared for this entry.

03

Aircraft line

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Technical notes

Technical notes

  • Engine configuration: 2 × JT8D-15 / -17.
  • Market positioning: Stretched DC-9.
  • Status: retired / some limited legacy.
06

Sources