Question: What is the American Airlines Group that's headquartered in Irving, Texas?
Sentence (from "Pedro Fábregas"): At Envoy Air, Fábregas oversees one of the world's largest regional airlines, with more than 14,000 employees and operating more than 220 regional aircraft on approximately 1,400 daily flights to nearly 150 cities throughout the United States, Canada, the Bahamas, Mexico and the Caribbean.
Relevant evidence: No