Delta blasted for straight-washing “Rocketman.”

Taron Egerton and Richard Madden star in “Rocketman” (Image courtesy of Paramount and Rocket Pictures).

“Rocketman,” the acclaimed musical biopic about Elton John, is making headlines again this week as Delta Air Lines defends itself against accusations of showing straight-washed, edited versions of its inflight movies.

The new controversy began on Tuesday, when an outcry sprang up on…