Mesa Airlines CRJ-900
YVRegional jet
Fleet as reported in the 2024 annual filing · Registry & ages refreshed Sep 1, 2026
Mesa 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.
- Airframes in the filing
- 26
- 3rd-largest Mesa Airlines sub-fleet
- In service
- 5
- Stored
- 21
- Average age
- 19.8 yr
Where the CRJ-900 sits in Mesa Airlines's fleet
The CRJ-900 is 22.0% of Mesa Airlines's 118 tracked mainline aircraft.
Share of Mesa Airlines's mainline fleet · each type a slice
Other Mesa Airlines types
How old is the Mesa Airlines CRJ-900 fleet?
Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.
Frequently asked
How many CRJ-900 does Mesa Airlines have?
Mesa Airlines operates about 26 CRJ-900 aircraft — 5 in service and 21 stored in its latest US DOT fleet filing.
How old are Mesa Airlines's CRJ-900?
Mesa Airlines's CRJ-900 fleet averages about 19.8 yr, ranging from 12.0 yr to 23.6 yr.