Special Charges	9 Months Ended
Sep. 30, 2016
Special Charges and Credits [Abstract]
Special Charges	Special Charges During the three months ended September 30, 2016, the Company purchased three A319 aircraft which were formerly financed under operating lease agreements. The purchase price for the 3 aircraft was $58.8 million, comprised of a cash payment of $58.1 million and the application of security deposits held by the previous lessor of $0.7 million. The Company estimated the fair value of the aircraft to be $38.2 million and has recorded the 3 purchased aircraft within flight equipment on the condensed balance sheets. The Company determined the valuation of the aircraft based on a third-party appraisal considering the condition of each aircraft (a Level 3 measurement). The Company recognized $7.4 million as a cost of terminating the leases within special charges on the condensed statement of operations, made up of the excess of the purchase price paid over the fair value of the aircraft, less previously expensed supplemental rent and other non-cash items of $13.2 million. During the nine months ended September 30, 2016, the Company purchased six A319 aircraft which were formerly financed under operating lease agreements. The purchase price for the 6 aircraft was $124.7 million, comprised of cash payments of $91.9 million and the application of maintenance and security deposits held by the previous lessors of $32.8 million. The Company estimated the fair value of the aircraft to be $79.4 million and has recorded the 6 purchased aircraft within flight equipment on the condensed balance sheets. The Company determined the valuation of the aircraft based on a third-party appraisal considering the condition of each aircraft (a Level 3 measurement). The Company recognized $31.6 million as a cost of terminating the leases within special charges on the condensed statement of operations, made up of the excess of the purchase price paid over the fair value of the aircraft, less previously expensed supplemental rent and other non-cash items of $13.7 million.

Special Charges

During the three months ended September 30, 2016, the Company purchased three A319 aircraft which were formerly financed under operating lease agreements. The purchase price for the 3 aircraft was $58.8 million, comprised of a cash payment of $58.1 million and the application of security deposits held by the previous lessor of $0.7 million. The Company estimated the fair value of the aircraft to be $38.2 million and has recorded the 3 purchased aircraft within flight equipment on the condensed balance sheets. The Company determined the valuation of the aircraft based on a third-party appraisal considering the condition of each aircraft (a Level 3 measurement). The Company recognized $7.4 million as a cost of terminating the leases within special charges on the condensed statement of operations, made up of the excess of the purchase price paid over the fair value of the aircraft, less previously expensed supplemental rent and other non-cash items of $13.2 million.

During the nine months ended September 30, 2016, the Company purchased six A319 aircraft which were formerly financed under operating lease agreements. The purchase price for the 6 aircraft was $124.7 million, comprised of cash payments of $91.9 million and the application of maintenance and security deposits held by the previous lessors of $32.8 million. The Company estimated the fair value of the aircraft to be $79.4 million and has recorded the 6 purchased aircraft within flight equipment on the condensed balance sheets. The Company determined the valuation of the aircraft based on a third-party appraisal considering the condition of each aircraft (a Level 3 measurement). The Company recognized $31.6 million as a cost of terminating the leases within special charges on the condensed statement of operations, made up of the excess of the purchase price paid over the fair value of the aircraft, less previously expensed supplemental rent and other non-cash items of $13.7 million.