Sierra Pacific Airlines

SI · SPA

Sierra Pacific Airlines operates 3 aircraft across 2 types, averaging 21.1 yr.

Aircraft in the filing

3

21.1 yr

average fleet age

Sierra Pacific Airlines did not file a separate fleet report for 2025. These aircraft are counted as of the 2024 filing — the most recent one naming this carrier. A carrier that merges onto another's operating certificate stops filing under its own name while its aircraft keep flying.

The fleet

Sierra Pacific Airlines reports 3 airframes across 2 types, averaging 21.1 yr. Click through for every tail number, its delivery date and age.

In the filing
32 in service · 1 stored
Average age
21.1 yrAcross 3 dated airframes
Types operated
2Largest: Boeing 737-500

100% narrowbody · by aircraft

TypeCountAvg age
Boeing 737-50029.7 yr
Cessna T210N143.8 yr
Every Sierra Pacific Airlines tail number, delivery date & age

Frequently asked

How big is Sierra Pacific Airlines's fleet?

Sierra Pacific Airlines reports a fleet of about 3 aircraft across 2 types, with an average age of 21.1 yr.

Inventory: US DOT Form 41 Schedule B-43 (2025). Registry status: FAA. Last refreshed Sep 1, 2026.