None of the gym leaders use Flying-type pokemon. If you want to face a Flying-type gym, you can battle against Winona in Ruby, Sapphire, Emerald, and the ORAS remakes. She’s located on the southwestern side of Fortree.
there is not a flying type gym in Pokemon platinum there is one in Pokemon emerald,ruby,and Sapphire
she says wow you beat the 4th gym leader that's great if i remember it right
beat the first gym leader in oureburg city he then gives it to you
Milotic
Level 20
Get more Pokemon and make grotle a torterra
go beat the gym leader, teach one of ur flying pokemon with tm40, go to the flying zone use the pilot license or something like that on there.
beat gym leader Candice
beat 50 trainers
Physic or Flying, but id choose flying because they r easier to train up . I beat the Veilstone City Gym Leader in Diamond / Pearl & Platinum with Fighting & Flying types.
you go to sunyshore city and beat the gym leader
grass types
go to hearthome city
beat the fifth gem leader than you get the Hm surf
Winonna is the 6th gym leader and she uses flying type Pokemon. I'd suggest using a Pokemon with electric or flying type attacks.
you have to beat the water gym leader which is in pastoria city
she says wow you beat the 4th gym leader that's great if i remember it right
you can use a flying type pokemon like starly or a pyschic pokemon but watch out her lucardio