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
A Dallas-Fort Worth air traffic control center was closed for disinfection, and big flight delays soon followed.
Reviewed by Pias Dey
on
December 30, 2020
Rating:
No comments: