The Dolphins struggle in prime time, falling to the Eagles 31-17.
The Dolphins drop to five-and-two, but still lead the AFC East.
QB Tua Tagovailoa was 23-of-32 for 216 yards, one TD and one INT.
WR Tyreek Hill had 11 catches for 88 yards and a TD in the loss.
QB Jalen Hurts found WR A.J. Brown for a go-ahead 14-yard touchdown pass late in the third quarter after Miami evened things up at 17-all.
Brown finished with a game-high 137 receiving yards as Philadelphia improved to six-and-one.