If you’ve been wondering who is filling commercial jetliners these days, we have the answer: some brave travelers and a whole lot of cargo.

United Airlines has played a vital role in helping keep the global supply chains stable during the COVID-19 pandemic by flying needed goods not only in its cargo planes but what are normally passenger planes as well.

In addition to current service from the U.S. to Asia, Australia, Europe, India, Latin America and the Middle East, United has added cargo-only flights to Dublin, Paris, Rome, Santiago and Zurich.

“Air cargo continues to be more important than ever,” explains United Cargo President Jan Krems. “This network expansion helps our customers continue to facilitate trade and contribute to global economic development and recovery. I’m proud of our team for mobilizing our cargo-only flights program that enables the shipment of critical goods that will support global economies.”

Since United Airlines began the program on March 19, more than 2,400 cargo-only flights have transported more than 77 million pounds of cargo.

Meanwhile, despite a three-year-old blockade on air, land and sea travel imposed on Qatar by its neighbors Saudi Arabia, the United Arab Emirates, Bahrain and Egypt, Qatar Airways claims its share of the passenger and air cargo market has grown significantly over the past three months.

“Qatar can be proud that it is home to not only the Best Airline in the World but also the current largest passenger airline, the largest cargo airline and the Third Best Airport in the World,” states a company release.

The Middle East countries cut diplomatic and trade ties with Doha and imposed the blockade on June, 5, 2017, because Qatar allegedly supported “terrorism” and was too close to Iran. Calling the blockade “illegal,” Qatar rejects the claims and says there was “no legitimate justification” for the severance of relations.