Air Service Returns to Lewistown and Sidney, Montana

CHEYENNE, Wyo., July 7 /PRNewswire-FirstCall/ — Great Lakes Aviation, Ltd. (BULLETIN BOARD: GLUX) announces today they will begin operating flights on September 3, 2008, between Lewistown and Sidney, Montana and Denver, Colorado.

The USDOT has granted a request made by Great Lakes in coordination with the communities to allow an air service hub change from Billings to Denver for Lewistown, Miles City and Sidney. The Company will be adding Sidney to Billings service as well as Miles City to Denver service at a later date.

“The Denver International Airport offers passengers connections from their hometown to over 800 daily departures to nearly 150 non-stop destinations throughout North America and Europe,” commented Monica Taylor, Director of Sales & Marketing for Great Lakes.

   Following is the Lewistown flight schedule effective September 3, 2008:    Lewistown to Denver: (Flights will operate one-stop over Worland, Wyoming)   Flight 5140    Departs  6:00a    Arrives  8:45a   Operates Sunday-Friday   Flight 5140    Departs  7:05a    Arrives  9:45a   Operates Saturday   Flight 5174    Departs  2:40p    Arrives  5:20p   Operates Monday-Friday    Denver to Lewistown: (Flights will operate one-stop over Worland, Wyoming)   Flight 5181    Departs 11:33a    Arrives  2:25p   Operates Monday-Friday   Flight 5145    Departs  4:00p    Arrives  6:52p   Operates Saturday   Flight 5145    Departs  6:52p    Arrives  9:44p   Operates Sunday-Friday    Following is the Sidney flight schedule effective September 3, 2008:   

Sidney to Denver: (Flights will operate one-stop over Chadron, Nebraska or Gillette, Wyoming)

   Flight 5012    Departs  6:00a    Arrives  8:37a   Operates Monday-Friday   Flight 5012    Departs  6:59a    Arrives  9:36a   Operates Saturday-Sunday   Flight 5130    Departs 12:59p    Arrives  3:49p   Operates Daily   

Denver to Sidney: (Flights will operate one-stop over Chadron, Nebraska or Gillette, Wyoming)

   Flight 5173    Departs 10:00a    Arrives  12:44p   Operates Daily   Flight 5027    Departs  4:05p    Arrives   6:40p   Operates Saturday   Flight 5027    Departs  6:57p    Arrives  9:32p    Operates Sunday-Friday     

To purchase tickets on Great Lakes Airlines, visit http://www.flygreatlakes.com/, call the Great Lakes’ reservation center at 800-554-5111 or through your travel agent.

Great Lakes is providing scheduled passenger service at 50 airports in fourteen states with a fleet of Embraer EMB-120 Brasilias and Raytheon/Beech 1900D regional airliners. A current route map may be viewed at http://www.flygreatlakes.com/route_map/route_map.htm.

All scheduled flights are operated under the Great Lakes Airlines marketing identity in conjunction with code-share agreements with United Airlines and Frontier Airlines at our Denver, Phoenix and Kansas City hubs. The company also operates hubs in Albuquerque, Milwaukee and St. Louis.

Additional information about Great Lakes Airlines is available at http://www.flygreatlakes.com/.

    Contact:  Monica Taylor              Director of Sales & Marketing              (307) 432-7000  

Great Lakes Aviation, Ltd.

CONTACT: Monica Taylor, Director of Sales & Marketing of Great LakesAviation, Ltd., +1-307-432-7000

Web site: http://www.flygreatlakes.com/