American Airlines Group Inc (AAL) CEO Doug Parker on Q4 2021 Results - Earnings Call TranscriptSeeking Alpha • 01/20/22
American Airlines Reports Fourth-Quarter and Full-Year 2021 Financial ResultsGlobeNewsWire • 01/20/22
US airlines avoid ‘catastrophic' flight disruptions with limited 5G rollout, group saysNew York Post • 01/19/22