How the 767-300ER fits into the 767 story
767-300ER is the representative branch of the Boeing 767 family, capturing the extended-range branch most associated with the family’s passenger prime.
This page isolates the 767-300ER branch of the Boeing 767 family, focusing on the engines, service entry, seating, range, and mission role that justify a dedicated variant page while keeping the family history on the canonical parent URL.
Service entry
1988
Seating
218 to 269
Range
5,980 nm
Variant history
Why it branches from the family
The 767-300ER is treated as the representative branch because it captures the extended-range branch most associated with the family’s passenger prime.
Variant pages stay intentionally narrower than the family page so differences in cabin, engines, mission, and market role remain clear without duplicating the full program history.
Fact rows
Reference snapshot
- ICAO designator
- B763
- Designator references
- Engines
- CF6, PW4000, or RB211 options
- Type data
- Service entry
- 1988
- Operator records
- Typical seating
- 218 to 269
- Operator layouts
- Range
- 5,980 nm
- Planning data
Return to the family page
Variant pages stay intentionally narrower than family pages. They isolate meaningful technical or commercial differences while the canonical family page holds the broader historical narrative.