Airlines, travel & rides: what's down in the US right now

• Delta: Working normally
• United: Working normally
• American Airlines: Working normally
• Southwest: Working normally
• JetBlue: Working normally
• Alaska Airlines: Working normally
• Spirit: Down
• Frontier Airlines: Working normally
• Amtrak: Working normally
• MTA: Working normally
• Uber: Working normally
• Lyft: Working normally
• Expedia: Working normally
• Airbnb: Working normally
• Marriott Bonvoy: Working normally
• Hilton Honors: Working normally
• FAA airport status: Working normally