FSD
Sioux Falls, SD
SBN
South Bend, IN
GEG
Spokane, WA
SPI
Springfield, IL
SGF
Springfield, MO
STL
St. Louis, MO
SYR
Syracuse, NY
TPA
Tampa, FL
TVC
Traverse City, MI
TUS
Tucson, AZ
TUL
Tulsa, OK
IAD (United Hub)
Washington Dulles, DC
DCA
Washington Reagan, DC
PBI
West Palm Beach, FL
HPN
White Plains, NY
ICT
Wichita, KS
AVP
Wilkes-Barre/Scranton, PA
LIT
Little Rock, AR
RFD
Rockford, IL
XNA
Bentonville/Fayetteville, AR