Check my team

You can right click your Pokemon and export them into a text file, it can help making your team easier to read through.

Delta Chandelure go with this moveset:
Moonlight
Moonblast
Lava Plume
Calm Mind/Psychic/Energy Ball

Delta Haxorus moveset:
Sword Dance
Aqua Tail
Iron Head - Move Tutor in Kepler City
Crunch

Mega-Flygon
Drakon Voice - Move Reminder
Ancient Roar - Move Reminder
Bug Buzz
Earth Power - Move Tutor in the Rezzai Cavern

Armoured Tyranitar
Earthquake
Crunch
Stone Edge
Stealth Rock

Delta Noivern:
Nasty Plot
Giga Drain
Flash Cannon
Dragon Pulse / Dark Pulse

Delta Scizor - Keeping it as Delta Scyther would have been better you can read more about it in this thread: Delta Scyther vs. Delta Scizor
I would recommend replacing it, maybe with Delta Gardevoir.