Real ‘Flying Coffins’: I Declare These Warplanes the 5 Worst Fighter Jets Ever

“Worst” can mean many things: a jet that killed too many of its own pilots, missed its moment technologically, or never matched the mission it was bought to fly. Context matters—some of these aircraft taught valuable lessons or worked better in one air force than another. But taken on the whole—design intent vs. delivered performance, safety, combat effectiveness, and sustainment—these five stand out for the wrong reasons.