Saw this today: We’ve made a tough decision to suspend Southwest service at four airports in our network as peak Summer 2024 travel ends in early August. We are no longer accepting reservations beyond August 4, 2024, for travel in or out of Bellingham, Washington (BLI), Cozumel, Mexico (CZM), Houston Bush Intercontinental Airport (IAH), and Syracuse, New York (SYR).