; (3) any fee relating to seat selection or reservations on a flight; (4) any fee relating to changing between flights departing on the same day or flying standby on a flight; and (5) any other fee imposed by an air carrier relating to a flight. (c) Considerations In establishing the standards required under subsection (a)(2), the Secretary shall consider— (1) with respect to a fee described in subsection (b)(1) imposed by an air carrier for a change or cancellation of a flight reservation— (A) any net benefit or cost to the air carrier from the change or cancellation, taking into consideration— (i) the ability of the air carrier to anticipate the expected average number of cancellations and changes and make reservations accordingly; (ii) the ability of the air carrier to fill a seat made available by a change or cancellation; (iii) any difference in the fare likely to be paid for a ticket sold to another passenger for a seat made available by the change or cancellation, as compared to the fare paid by the passenger who changed or canceled the passenger’s reservation; and (iv) the likelihood that the passenger changing or cancelling the passenger's reservation will fill a seat on another flight by the same air carrier; (B) the costs of processing the change or cancellation electronically; and (C) any related labor costs; (2) with respect to a fee described in subsection (b)(2) imposed by an air carrier relating to checked baggage— (A) the costs of processing checked baggage electronically; and (B) any related labor costs