Regional As of December 31, 2018, the fleet of our wholly-owned and third-party regional carriers operating as American Eagle consisted of the following aircraft: (2) ExpressJet operated regional jet aircraft for us in 2018; however, this capacity purchase arrangement ended in January 2019. (1) Excluded from the total operating aircraft count above are  eight owned Embraer ERJ 140s that are being held in temporary storage. See Note 12 to AAG’s Consolidated Financial Statements in Part II, Item 8A and Note 10 to American’s Consolidated Financial Statements in Part II, Item 8B for additional information on our capacity purchase agreements with third-party regional carriers. 37 Average  Seating Capacity Owned Leased Owned or Leased by Third Party Regional Carrier Total Operating Regional Carrier Number of Aircraft Operated  (1) Bombardier CRJ 200 50 12 23 — 35 PSA 35 Bombardier CRJ 700 68 54 7 58 119 SkyWest 50 PSA 46 Envoy 15 ExpressJet  (2) 8 Total 119 Bombardier CRJ 900 78 54 — 64 118 Mesa 64 PSA 54 Total 118 Embraer E175 76 69 — 85 154 Republic 85 Envoy 49 Compass 20 Total 154 Embraer ERJ 140 44 51 — — 51 Envoy 51 Embraer ERJ 145 50 118 — — 118 Envoy 62 Piedmont 56 Total 118 Total 358 30 207 595 595