Here are some of the top airline news stories from June 1, 2023:

• United Airlines to cut 500 flights in July and August. United Airlines announced on Wednesday that it will cut 500 flights in July and August due to staffing shortages. The airline said that the cuts will affect flights to and from smaller airports, and that passengers will be notified of the changes.
• American Airlines to add more flights to Europe. American Airlines announced on Wednesday that it will add more flights to Europe in the coming months. The airline said that it will add 10 new routes to Europe, including flights from New York to Lisbon, Portugal, and from Dallas to Milan, Italy.
• Delta Air Lines to raise fares. Delta Air Lines announced on Wednesday that it will raise fares on some domestic flights. The airline said that the fare increases will range from $5 to $10 per ticket.
• Airlines to face new competition from Uber Air. Uber announced on Wednesday that it is planning to launch a flying taxi service called Uber Air. The service is expected to launch in 2025, and it will compete with airlines for short-haul flights.
• Airlines to invest in sustainable aviation. Airlines are investing in sustainable aviation technologies in an effort to reduce their environmental impact. Some of the technologies that airlines are investing in include electric aircraft, biofuels, and carbon capture and storage.