A Dallas-Fort Worth air traffic control center was closed for disinfection, and big flight delays soon followed.

By BY NEIL VIGDOR from NYT World https://ift.tt/3rEa181
via IFTTT A Dallas-Fort Worth air traffic control center was closed for disinfection, and big flight delays soon followed. BY NEIL VIGDOR https://ift.tt/3rEa181 https://ift.tt/38NcR1R New York Times World internal-essential December 31, 2020 at 07:52AM