How will the adjustment be implemented?

The imposition and collection of the September 11 Security Fee will change from $2.50 per enplanement, with a maximum of $5.00 per one-way and maximum of $10.00 per round trip to $5.60 per one-way trip on air transportation sold on or after 12:00AM Eastern Standard Time July 21, 2014.

See the chart below for further itinerary examples that detail imposition of the fee prior to July 21st and after July 21st.

Itinerary Examples

Imposition Prior
to July 21, 2014

Imposition Beginning
July 21, 2014

Washington Dulles to Chicago (stopover)
Chicago to Washington Dulles

$5.00

1 round trip with 2 chargeable enplanements

$11.20

2 one-way trips

Washington Dulles to Chicago
Chicago to Los Angeles (stopover)
Los Angeles to Chicago
Chicago to Washington Dulles

$10.00

1 round trip with 4 chargeable enplanements

$11.20

2 one-way trips

Washington Dulles to Chicago
Chicago to Los Angeles
Los Angeles to Seattle (stopover)
Seattle to Los Angeles
Los Angeles to Chicago
Chicago to Washington Dulles

$10.00

1 round trip with 4 chargeable enplanements

$11.20

2 one-way trips

Washington Dulles to Chicago

$2.50

1 one-way trip with 1 chargeable enplanement

$5.60

1 one-way trip

Washington Dulles to Chicago
Chicago to Los Angeles
Los Angeles to Seattle (stopover)
Seattle to Los Angeles

$7.50

2 one-way trips with 3 chargeable enplanements

$11.20

2 one-way trips

Paris to New York
New York to Chicago

$2.50

1 one-way trip with 1 chargeable enplanement

$5.60

1 one-way trip

Chicago to New York (stopover)
New York to Frankfurt (stopover)
Frankfurt to Chicago
Chicago to Minneapolis

$7.50

3 one-way trips with 3 chargeable enplanements

$16.80

3 one-way trips

Newark to Chicago (stopover)
Chicago to Denver (stopover)
Denver to Las Vegas (stopover)
Las Vegas to Chicago (stopover)
Chicago to San Francisco

$12.50

5 one-way trips with 5 chargeable enplanements

$28.00

5 one-way trips

Newark to Chicago (stopover)
Chicago to Denver (stopover)
Denver to Las Vegas (stopover)
Las Vegas to Chicago (stopover)
Chicago to Newark

$10.00

1 round trip with 4 chargeable enplanements

$28.00

5 one-way trips

Orlando to Pittsburgh (stopover)
Pittsburgh to Orlando (stopover)
Orlando to Pittsburgh (stopover)
Pittsburgh to Orlando (stopover)
Orlando to Pittsburgh (stopover)
Pittsburgh to Orlando

$15.00

3 round trips with 6  chargeable enplanements

$33.60

6 one-way trips

Juneau to Anchorage (stopover 10 hrs)
Anchorage to  Seattle (stopover 10 hrs)
Seattle to Chicago (stopover 10 hrs)
Chicago to New York

$10.00

4 one-way trips with 4      chargeable enplanements

$11.20

2 one-way trips