忠实旅行公司拟收购太阳国航

Group 1 - The core point of the article is that Allegiant Travel Company (ALGT) has agreed to acquire Sun Country Airlines (SNCY) for approximately $1.5 billion in cash and stock, leading to a significant market reaction with ALGT's stock dropping 5.5% and SNCY's stock rising 11.7% [1][2] - The merger will create a larger U.S. airline focused on leisure travelers, with a combined fleet of about 195 aircraft and over 650 routes [1][2]