United Airlines received billions in Covid aid. Now thousands of workers could lose their jobsThe Guardian • 04/25/21
United Airlines domestic June schedule expected to be two-thirds of schedule 2 years agoMarket Watch • 04/23/21
United Airlines Continues to Build Summer Network, Adding Over 480 Daily Flights to its U.S. June SchedulePRNewsWire • 04/23/21
In Pandemic, American Grew In Northeast And West, Delta Boosted Premium Image, United Embraced Popular CausesForbes • 04/22/21
United Customers Can Now Schedule COVID Tests and be Automatically Cleared for Travel Directly through the Travel-Ready CenterPRNewsWire • 04/21/21
United Airlines Holdings, Inc. (UAL) CEO Scott Kirby on Q1 2021 Results - Earnings Call TranscriptSeeking Alpha • 04/20/21
Airline Stocks: The Big Reason AAL, DAL and UAL Stocks Are Stalling Out TodayInvestorPlace • 04/20/21