Southwest Airlines, citing uncertainty around when the Boeing 737 MAX will be cleared to resume revenue flying, has pulled its 34 737-8s from its schedule through Sept. 2.

Conglomerate HNA Group is in the process of reducing its shares from LCC Guangxi Beibu Gulf Airlines (GX Airlines) as part of the airline’s restructuring plans. Guangxi Beibu Gulf Investment Group, HNA Group and Guangxi Airport Management Group signed a framework agreement on June 11 to initiate the move.

Indian stock exchanges have announced they will restrict trading of Jet Airways’ shares, in another sign that the prospects of resurrecting the grounded airline are increasingly bleak.

American Airlines’ recent removal of the Boeing 737 MAX from its schedules until early September was made to ease the carrier’s pilot and cabin-crew bidding process, rather than because of signs of continued delay in getting the grounded fleet cleared to fly, CEO Doug Parker said.

JetBlue Airways increased the bottom end of its projected second-quarter (2Q) unit revenue guidance, aligning with both the carrier’s short-term outlook of an increasing revenue environment and bigger-picture trends that show strong demand and pricing.