S . ▁Department ▁of ▁Transport ation : ▁ ▁Order ▁ 2 0 1 4 - 4 - 2 5 ▁( A pril ▁ 2 2 , ▁ 2 0 1 4 ): ▁appro ving ▁the ▁request ▁of ▁American ▁Airlines ▁Group , ▁Inc . ▁to ▁change ▁its ▁service ▁pattern ▁at ▁Wat ert own , ▁New ▁York , ▁from ▁Chicago ▁O ' H are ▁International ▁Airport ▁to ▁Philadelphia ▁International ▁Airport ▁effective ▁May ▁ 8 , ▁ 2 0 1 4 . ▁American ▁will ▁operate ▁this ▁route ▁with ▁increased ▁frequency ▁( 1 4 ▁week ly ▁non stop ▁round ▁tri ps ) ▁at ▁no ▁increase ▁in ▁annual ▁subs id y . ▁American ▁will ▁provide ▁the ▁service ▁with ▁ 5 0 - pass enger ▁Canada ir ▁CR J 2 0 0 ▁aircraft ▁from ▁mid - May ▁to ▁mid - Se ptember , ▁and ▁ 3 7 - pass enger ▁D H 8 - 1 0 0 ▁aircraft ▁the ▁remaining ▁time . ▁Because ▁we ▁are ▁simply ▁allowing ▁the ▁alternate ▁service ▁pattern ▁and ▁not ▁requiring ▁it , ▁American ▁may ▁revert ▁to ▁the ▁original ▁service ▁pattern ▁at ▁any ▁time . ▁ ▁External ▁links ▁ ▁Wat ert own ▁International ▁Airport , ▁official ▁website ▁▁ ▁from ▁New ▁York ▁State ▁D OT ▁ ▁Aer ial ▁image ▁as ▁of ▁May ▁ 1 9 9 4 ▁from ▁US GS ▁The ▁National ▁Map ▁▁▁▁▁ ▁Category : A ir ports ▁in ▁New ▁York ▁( state ) ▁Category : E ss ential ▁Air ▁Service ▁Category : Transport ation ▁buildings ▁and ▁structures ▁in ▁Jefferson ▁County , ▁New ▁York <0x0A> </s>