September 16th 2021: Ryanair and Boeing in standoff over new mega order as Boeing logs 23 net new aircraft orders; Bain-backed lessor places new planes order; ALC, Spirit Airlines agreements on 15 aircraft; GECAS delivers A321NX to SalamAir; ATR 72-600s lease placements with IndiGo, SKY express and Windrose; Philippine files for Chapter 11; Atlas Air, DHL Express extend freighter agreements; Mammoth launches 777 P2F programmes; BBAM leases for two A321P2Fs to Lufthansa; Royal Aero delivers B737-700 for part-out; Avia Solutions partners with Certares; Watson joins Vmo as US lessor expands into Europe; Spicejet reaches MAX agreement with lessor; DAE retires Senior Unsecured Notes.