American airline change flight

1
American Airline Change Flight

• American Airline has a massive 200 change fee on
  booked tickets for domestic flights, and up to
  750 for international flights.

2
American Airline

• Difference is that American Airline is especially
  liberal with regard to award tickets, allowing
  changes to flight times, dates, carriers or class
  of service so long as the origin and destination
  remain the same, unless the change results in an
  outbound departure date within 21 days of the
  original booking (in which case a change fee of
  75 applies).

3
Changes to an assign tickets origin or
destination incur a 150 change fee.

• Canceling an award ticket is 150 for the first
  award, and 25 for each additional award
  reinstated at the same time for the same account.
  Award change and reinstatement fees are waived
  for Executive Platinum members using miles from
  their account.
• Depart on the same day, from and to the same
  airports, as your original flight, have the same
  number of stops, in the same airports, as your
  original flight, be marketed and utilize by
  American Airlines. 

4
For earlier flight anyone can stand by, but only
elite level members can stand by for a later
flight the same day. 

• Same-day flight changes and standby are subject
  to availability on select flights.
• Some special charges may apply by the airline
  according to market (for same day flight
  exchange) U.S., Puerto Rico and the U.S. Virgin
  Islands, Canada and the Caribbean changing flight
  fee is 75. Through New York and London Heath
  row the flight changing fee for same day is 150.

5
Same-day changes are 75-150 in economy and free
for business and first-class passengers on paid
fares.