Following Saturday's Tu-154B passenger jet explosion in Siberia, Russia's transportation watchdog Rostransnadzor on Sunday recommended that all passenger jets of the same type be put out of service until the cause is determined.
A fighter jet crashed during an air show in southwestern China on late Friday morning, injuring one pilot and leaving another pilot unaccounted for, state-run media reported.
Delta Air Lines announced Friday that it would discontinue 24 routes, most of them serving rural cities for which the airline receives federal subsidies.