| Departing City | - | Arriving City |
| Abilene, TX (ABI) | - | Dallas/Fort Worth, TX (DFW) |
| Albany, NY (ALB) | - | Chicago O'Hare, IL (ORD) |
| Albuquerque, NM (ABQ) | - | Dallas/Fort Worth, TX (DFW) |
| Alexandria, LA (AEX) | - | Dallas/Fort Worth, TX (DFW) |
| Amarillo, TX (AMA) | - | Dallas/Fort Worth, TX (DFW) |
| Atlanta, GA (ATL) | - | Chicago O'Hare, IL (ORD) |
| Atlanta, GA (ATL) | - | Dallas/Fort Worth, TX (DFW) |
| Atlanta, GA (ATL) | - | Miami, FL (MIA) |
| Atlanta, GA (ATL) | - | St. Louis, MO (STL) |
| Austin, TX (AUS) | - | Dallas Love Field (DAL) |
| Austin, TX (AUS) | - | Dallas/Fort Worth, TX (DFW) |
| Austin, TX (AUS) | - | St. Louis, MO (STL) |
| Baltimore, MD (BWI) | - | Chicago O'Hare, IL (ORD) |
| Baltimore, MD (BWI) | - | New York Kennedy, NY (JFK) |
| Baltimore, MD (BWI) | - | St. Louis, MO (STL) |
| Baton Rouge, LA (BTR) | - | Dallas/Fort Worth, TX (DFW) |
| Birmingham, AL (BHM) | - | Chicago O'Hare, IL (ORD) |
| Birmingham, AL (BHM) | - | Dallas/Fort Worth, TX (DFW) |
| Bloomington, IL (BMI) | - | Chicago O'Hare, IL (ORD) |
| Boston, MA (BOS) | - | Columbus, OH (CMH) |
| Boston, MA (BOS) | - | New York Kennedy, NY (JFK) |
| Boston, MA (BOS) | - | New York LaGuardia, NY (LGA) |
| Boston, MA (BOS) | - | Raleigh/Durham, NC (RDU) |
| Boston, MA (BOS) | - | Toronto, Ontario, Canada (YYZ) |
| Boston, MA (BOS) | - | Washington Reagan, DC (DCA) |
| Buffalo, NY (BUF) | - | Chicago O'Hare, IL (ORD) |
| Cedar Rapids, IA (CID) | - | Chicago O'Hare, IL (ORD) |
| Cedar Rapids, IA (CID) | - | Dallas/Fort Worth, TX (DFW) |
| Cedar Rapids, IA (CID) | - | St. Louis, MO (STL) |
| Champaign, IL (CMI) | - | Chicago O'Hare, IL (ORD) |
| Champaign, IL (CMI) | - | Dallas/Fort Worth, TX (DFW) |
| Charlotte, NC (CLT) | - | Chicago O'Hare, IL (ORD) |
| Charlotte, NC (CLT) | - | Miami, FL (MIA) |
| Charlotte, NC (CLT) | - | New York LaGuardia, NY (LGA) |
| Charlotte, NC (CLT) | - | St. Louis, MO (STL) |
| Chattanooga, TN (CHA) | - | Chicago O'Hare, IL (ORD) |
| Chattanooga, TN (CHA) | - | Dallas/Fort Worth, TX (DFW) |
| Chicago O'Hare, IL (ORD) | - | Albany, NY (ALB) |
| Chicago O'Hare, IL (ORD) | - | Atlanta, GA (ATL) |
| Chicago O'Hare, IL (ORD) | - | Baltimore, MD (BWI) |
| Chicago O'Hare, IL (ORD) | - | Birmingham, AL (BHM) |
| Chicago O'Hare, IL (ORD) | - | Bloomington, IL (BMI) |
| Chicago O'Hare, IL (ORD) | - | Buffalo, NY (BUF) |
| Chicago O'Hare, IL (ORD) | - | Cedar Rapids, IA (CID) |
| Chicago O'Hare, IL (ORD) | - | Champaign, IL (CMI) |
| Chicago O'Hare, IL (ORD) | - | Charlotte, NC (CLT) |
| Chicago O'Hare, IL (ORD) | - | Chattanooga, TN (CHA) |
| Chicago O'Hare, IL (ORD) | - | Cincinnati, OH (CVG) |
| Chicago O'Hare, IL (ORD) | - | Cleveland, OH (CLE) |
| Chicago O'Hare, IL (ORD) | - | Columbus, OH (CMH) |
| Chicago O'Hare, IL (ORD) | - | Dayton, OH (DAY) |
| Chicago O'Hare, IL (ORD) | - | Des Moines, IA (DSM) |
| Chicago O'Hare, IL (ORD) | - | Detroit, MI (DTW) |
| Chicago O'Hare, IL (ORD) | - | Dubuque, IA (DBQ) |
| Chicago O'Hare, IL (ORD) | - | Evansville, IN (EVV) |
| Chicago O'Hare, IL (ORD) | - | Flint, MI (FNT) |
| Chicago O'Hare, IL (ORD) | - | Fort Wayne, IN (FWA) |
| Chicago O'Hare, IL (ORD) | - | Grand Rapids, MI (GRR) |
| Chicago O'Hare, IL (ORD) | - | Green Bay, WI (GRB) |
| Chicago O'Hare, IL (ORD) | - | Greensboro/Highpoint, NC (GSO) |
| Chicago O'Hare, IL (ORD) | - | Greenville/Spartanburg, SC (GSP) |
| Chicago O'Hare, IL (ORD) | - | Harrisburg, PA (MDT) |
| Chicago O'Hare, IL (ORD) | - | Huntsville, AL (HSV) |
| Chicago O'Hare, IL (ORD) | - | Indianapolis, IN (IND) |
| Chicago O'Hare, IL (ORD) | - | Jackson, MS (JAN) |
| Chicago O'Hare, IL (ORD) | - | Kalamazoo, MI (AZO) |
| Chicago O'Hare, IL (ORD) | - | Kansas City, MO (MCI) |
| Chicago O'Hare, IL (ORD) | - | Knoxville, TN (TYS) |
| Chicago O'Hare, IL (ORD) | - | La Crosse, WI (LSE) |
| Chicago O'Hare, IL (ORD) | - | Lexington, KY (LEX) |
| Chicago O'Hare, IL (ORD) | - | Little Rock, AR (LIT) |
| Chicago O'Hare, IL (ORD) | - | Louisville, KY (SDF) |
| Chicago O'Hare, IL (ORD) | - | Madison, WI (MSN) |
| Chicago O'Hare, IL (ORD) | - | Marquette, MI (MQT) |
| Chicago O'Hare, IL (ORD) | - | Memphis, TN (MEM) |
| Chicago O'Hare, IL (ORD) | - | Milwaukee, WI (MKE) |
| Chicago O'Hare, IL (ORD) | - | Minneapolis, MN (MSP) |
| Chicago O'Hare, IL (ORD) | - | Moline, IL (MLI) |
| Chicago O'Hare, IL (ORD) | - | Montreal Dorval, Quebec, Canada (YUL) |
| Chicago O'Hare, IL (ORD) | - | Nashville, TN (BNA) |
| Chicago O'Hare, IL (ORD) | - | New York Kennedy, NY (JFK) |
| Chicago O'Hare, IL (ORD) | - | New York LaGuardia, NY (LGA) |
| Chicago O'Hare, IL (ORD) | - | Newark, NJ (EWR) |
| Chicago O'Hare, IL (ORD) | - | Northwest Arkansas Regional, AR (XNA) |
| Chicago O'Hare, IL (ORD) | - | Oklahoma City, OK (OKC) |
| Chicago O'Hare, IL (ORD) | - | Omaha, NE (OMA) |
| Chicago O'Hare, IL (ORD) | - | Ottawa, Ontario, Canada (YOW) |
| Chicago O'Hare, IL (ORD) | - | Peoria, IL (PIA) |
| Chicago O'Hare, IL (ORD) | - | Philadelphia, PA (PHL) |
| Chicago O'Hare, IL (ORD) | - | Pittsburg, PA (PIT) |
| Chicago O'Hare, IL (ORD) | - | Raleigh/Durham, NC (RDU) |
| Chicago O'Hare, IL (ORD) | - | Richmond, VA (RIC) |
| Chicago O'Hare, IL (ORD) | - | Rochester, MN (RST) |
| Chicago O'Hare, IL (ORD) | - | Rochester, NY (ROC) |
| Chicago O'Hare, IL (ORD) | - | Shreveport, LA (SHV) |
| Chicago O'Hare, IL (ORD) | - | Springfield, MO (SGF) |
| Chicago O'Hare, IL (ORD) | - | St. Louis, MO (STL) |
| Chicago O'Hare, IL (ORD) | - | Syracuse, NY (SYR) |
| Chicago O'Hare, IL (ORD) | - | Toledo, OH (TOL) |
| Chicago O'Hare, IL (ORD) | - | Toronto, Ontario, Canada (YYZ) |
| Chicago O'Hare, IL (ORD) | - | Traverse City, MI (TVC) |
| Chicago O'Hare, IL (ORD) | - | Tulsa, OK (TUL) |
| Chicago O'Hare, IL (ORD) | - | Washington Reagan, DC (DCA) |
| Chicago O'Hare, IL (ORD) | - | White Plains, NY (HPN) |
| Chicago O'Hare, IL (ORD) | - | Wichita, KS (ICT) |
| Cincinnati, OH (CVG) | - | Chicago O'Hare, IL (ORD) |
| Cincinnati, OH (CVG) | - | New York LaGuardia, NY (LGA) |
| Cleveland, OH (CLE) | - | Chicago O'Hare, IL (ORD) |
| Cleveland, OH (CLE) | - | New York Kennedy, NY (JFK) |
| Cleveland, OH (CLE) | - | New York LaGuardia, NY (LGA) |
| College Station, TX (CLL) | - | Dallas/Fort Worth, TX (DFW) |
| Colorado Springs, CO (COS) | - | Dallas/Fort Worth, TX (DFW) |
| Columbus, OH (CMH) | - | Boston, MA (BOS) |
| Columbus, OH (CMH) | - | Chicago O'Hare, IL (ORD) |
| Columbus, OH (CMH) | - | New York LaGuardia, NY (LGA) |
| Columbus, OH (CMH) | - | Raleigh/Durham, NC (RDU) |
| Columbus, OH (CMH) | - | St. Louis, MO (STL) |
| Corpus Christi, TX (CRP) | - | Dallas/Fort Worth, TX (DFW) |
| Dallas Love Field (DAL) | - | Austin, TX (AUS) |
| Dallas Love Field (DAL) | - | Kansas City, MO (MCI) |
| Dallas Love Field (DAL) | - | San Antonio, TX (SAT) |
| Dallas Love Field (DAL) | - | St. Louis, MO (STL) |
| Dallas/Fort Worth, TX (DFW) | - | Abilene, TX (ABI) |
| Dallas/Fort Worth, TX (DFW) | - | Albuquerque, NM (ABQ) |
| Dallas/Fort Worth, TX (DFW) | - | Alexandria, LA (AEX) |
| Dallas/Fort Worth, TX (DFW) | - | Amarillo, TX (AMA) |
| Dallas/Fort Worth, TX (DFW) | - | Atlanta, GA (ATL) |
| Dallas/Fort Worth, TX (DFW) | - | Austin, TX (AUS) |
| Dallas/Fort Worth, TX (DFW) | - | Baton Rouge, LA (BTR) |
| Dallas/Fort Worth, TX (DFW) | - | Birmingham, AL (BHM) |
| Dallas/Fort Worth, TX (DFW) | - | Cedar Rapids, IA (CID) |
| Dallas/Fort Worth, TX (DFW) | - | Champaign, IL (CMI) |
| Dallas/Fort Worth, TX (DFW) | - | Chattanooga, TN (CHA) |
| Dallas/Fort Worth, TX (DFW) | - | College Station, TX (CLL) |
| Dallas/Fort Worth, TX (DFW) | - | Colorado Springs, CO (COS) |
| Dallas/Fort Worth, TX (DFW) | - | Corpus Christi, TX (CRP) |
| Dallas/Fort Worth, TX (DFW) | - | Denver, CO (DEN) |
| Dallas/Fort Worth, TX (DFW) | - | Des Moines, IA (DSM) |
| Dallas/Fort Worth, TX (DFW) | - | El Paso, TX (ELP) |
| Dallas/Fort Worth, TX (DFW) | - | Evansville, IN (EVV) |
| Dallas/Fort Worth, TX (DFW) | - | Fort Smith, AR (FSM) |
| Dallas/Fort Worth, TX (DFW) | - | Fort Walton Beach, FL (VPS) |
| Dallas/Fort Worth, TX (DFW) | - | Gulfport/Biloxi, MS (GPT) |
| Dallas/Fort Worth, TX (DFW) | - | Gunnison/Crested Butte, CO (GUC) |
| Dallas/Fort Worth, TX (DFW) | - | Houston Hobby, TX (HOU) |
| Dallas/Fort Worth, TX (DFW) | - | Houston Intercontinental, TX (IAH) |
| Dallas/Fort Worth, TX (DFW) | - | Huntsville, AL (HSV) |
| Dallas/Fort Worth, TX (DFW) | - | Jackson, MS (JAN) |
| Dallas/Fort Worth, TX (DFW) | - | Kansas City, MO (MCI) |
| Dallas/Fort Worth, TX (DFW) | - | Killeen, TX (GRK) |
| Dallas/Fort Worth, TX (DFW) | - | Lafayette, LA (LFT) |
| Dallas/Fort Worth, TX (DFW) | - | Laredo, TX (LRD) |
| Dallas/Fort Worth, TX (DFW) | - | Lawton, OK (LAW) |
| Dallas/Fort Worth, TX (DFW) | - | Little Rock, AR (LIT) |
| Dallas/Fort Worth, TX (DFW) | - | Longview, TX (GGG) |
| Dallas/Fort Worth, TX (DFW) | - | Louisville, KY (SDF) |
| Dallas/Fort Worth, TX (DFW) | - | Lubbock, TX (LBB) |
| Dallas/Fort Worth, TX (DFW) | - | McAllen, TX (MFE) |
| Dallas/Fort Worth, TX (DFW) | - | Memphis, TN (MEM) |
| Dallas/Fort Worth, TX (DFW) | - | Midland/Odessa, TX (MAF) |
| Dallas/Fort Worth, TX (DFW) | - | Mobile, AL (MOB) |
| Dallas/Fort Worth, TX (DFW) | - | Moline, IL (MLI) |
| Dallas/Fort Worth, TX (DFW) | - | Monroe, LA (MLU) |
| Dallas/Fort Worth, TX (DFW) | - | Montrose, CO (MTJ) |
| Dallas/Fort Worth, TX (DFW) | - | Nashville, TN (BNA) |
| Dallas/Fort Worth, TX (DFW) | - | New Orleans, LA (MSY) |
| Dallas/Fort Worth, TX (DFW) | - | Northwest Arkansas Regional, AR (XNA) |
| Dallas/Fort Worth, TX (DFW) | - | Oklahoma City, OK (OKC) |
| Dallas/Fort Worth, TX (DFW) | - | Omaha, NE (OMA) |
| Dallas/Fort Worth, TX (DFW) | - | Pensacola, FL (PNS) |
| Dallas/Fort Worth, TX (DFW) | - | Peoria, IL (PIA) |
| Dallas/Fort Worth, TX (DFW) | - | Roswell, NM (ROW) |
| Dallas/Fort Worth, TX (DFW) | - | San Angelo, TX (SJT) |
| Dallas/Fort Worth, TX (DFW) | - | San Antonio, TX (SAT) |
| Dallas/Fort Worth, TX (DFW) | - | Shreveport, LA (SHV) |
| Dallas/Fort Worth, TX (DFW) | - | Springfield, MO (SGF) |
| Dallas/Fort Worth, TX (DFW) | - | St. Louis, MO (STL) |
| Dallas/Fort Worth, TX (DFW) | - | Texarkana, AR (TXK) |
| Dallas/Fort Worth, TX (DFW) | - | Tulsa, OK (TUL) |
| Dallas/Fort Worth, TX (DFW) | - | Tyler, TX (TYR) |
| Dallas/Fort Worth, TX (DFW) | - | Vail, CO (EGE) |
| Dallas/Fort Worth, TX (DFW) | - | Waco, TX (ACT) |
| Dallas/Fort Worth, TX (DFW) | - | Wichita Falls, TX (SPS) |
| Dallas/Fort Worth, TX (DFW) | - | Wichita, KS (ICT) |
| Dayton, OH (DAY) | - | Chicago O'Hare, IL (ORD) |
| Dayton, OH (DAY) | - | St. Louis, MO (STL) |
| Denver, CO (DEN) | - | Dallas/Fort Worth, TX (DFW) |
| Des Moines, IA (DSM) | - | Chicago O'Hare, IL (ORD) |
| Des Moines, IA (DSM) | - | Dallas/Fort Worth, TX (DFW) |
| Des Moines, IA (DSM) | - | St. Louis, MO (STL) |
| Detroit, MI (DTW) | - | Chicago O'Hare, IL (ORD) |
| Detroit, MI (DTW) | - | New York LaGuardia, NY (LGA) |
| Dubuque, IA (DBQ) | - | Chicago O'Hare, IL (ORD) |
| El Paso, TX (ELP) | - | Dallas/Fort Worth, TX (DFW) |
| Evansville, IN (EVV) | - | Chicago O'Hare, IL (ORD) |
| Evansville, IN (EVV) | - | Dallas/Fort Worth, TX (DFW) |
| Flint, MI (FNT) | - | Chicago O'Hare, IL (ORD) |
| Flint, MI (FNT) | - | New York LaGuardia, NY (LGA) Effective 11/4/07 |
| Fort Myers, FL (RSW) | - | Miami, FL (MIA) |
| Fort Smith, AR (FSM) | - | Dallas/Fort Worth, TX (DFW) |
| Fort Walton Beach, FL (VPS) | - | Dallas/Fort Worth, TX (DFW) |
| Fort Wayne, IN (FWA) | - | Chicago O'Hare, IL (ORD) |
| Fresno, CA (FAT) | - | Los Angeles, CA (LAX) |
| Grand Rapids, MI (GRR) | - | Chicago O'Hare, IL (ORD) |
| Green Bay, WI (GRB) | - | Chicago O'Hare, IL (ORD) |
| Green Bay, WI (GRB) | - | Marquette, MI (MQT) |
| Greensboro/Highpoint, NC (GSO) | - | Chicago O'Hare, IL (ORD) |
| Greensboro/Highpoint, NC (GSO) | - | Miami, FL (MIA) |
| Greenville/Spartanburg, SC (GSP) | - | Chicago O'Hare, IL (ORD) |
| Gulfport/Biloxi, MS (GPT) | - | Dallas/Fort Worth, TX (DFW) |
| Gunnison/Crested Butte, CO (GUC) | - | Dallas/Fort Worth, TX (DFW) |
| Halifax, Nova Scotia, Canada (YHZ) | - | New York Kennedy, NY (JFK) |
| Halifax, Nova Scotia, Canada (YHZ) | - | New York LaGuardia, NY (LGA) |
| Harrisburg, PA (MDT) | - | Chicago O'Hare, IL (ORD) |
| Hartford, CT (BDL) | - | Raleigh/Durham, NC (RDU) |
| Houston Hobby, TX (HOU) | - | Dallas/Fort Worth, TX (DFW) |
| Houston Intercontinental, TX (IAH) | - | Dallas/Fort Worth, TX (DFW) |
| Huntsville, AL (HSV) | - | Chicago O'Hare, IL (ORD) |
| Huntsville, AL (HSV) | - | Dallas/Fort Worth, TX (DFW) |
| Indianapolis, IN (IND) | - | Chicago O'Hare, IL (ORD) |
| Indianapolis, IN (IND) | - | St. Louis, MO (STL) |
| Jackson, MS (JAN) | - | Chicago O'Hare, IL (ORD) |
| Jackson, MS (JAN) | - | Dallas/Fort Worth, TX (DFW) |
| Jacksonville, FL (JAX) | - | Miami, FL (MIA) |
| Jacksonville, FL (JAX) | - | Raleigh/Durham, NC (RDU) |
| Kalamazoo, MI (AZO) | - | Chicago O'Hare, IL (ORD) |
| Kansas City, MO (MCI) | - | Chicago O'Hare, IL (ORD) |
| Kansas City, MO (MCI) | - | Dallas Love Field (DAL) |
| Kansas City, MO (MCI) | - | Dallas/Fort Worth, TX (DFW) |
| Key West, FL (EYW) | - | Miami, FL (MIA) |
| Killeen, TX (GRK) | - | Dallas/Fort Worth, TX (DFW) |
| Knoxville, TN (TYS) | - | Chicago O'Hare, IL (ORD) |
| La Crosse, WI (LSE) | - | Chicago O'Hare, IL (ORD) |
| Lafayette, LA (LFT) | - | Dallas/Fort Worth, TX (DFW) |
| Laredo, TX (LRD) | - | Dallas/Fort Worth, TX (DFW) |
| Las Vegas, NV (LAS) | - | Los Angeles, CA (LAX) |
| Lawton, OK (LAW) | - | Dallas/Fort Worth, TX (DFW) |
| Lexington, KY (LEX) | - | Chicago O'Hare, IL (ORD) |
| Little Rock, AR (LIT) | - | Chicago O'Hare, IL (ORD) |
| Little Rock, AR (LIT) | - | Dallas/Fort Worth, TX (DFW) |
| Little Rock, AR (LIT) | - | St. Louis, MO (STL) |
| Longview, TX (GGG) | - | Dallas/Fort Worth, TX (DFW) |
| Los Angeles, CA (LAX) | - | Fresno, CA (FAT) |
| Los Angeles, CA (LAX) | - | Las Vegas, NV (LAS) |
| Los Angeles, CA (LAX) | - | Monterey, CA (MRY) |
| Los Angeles, CA (LAX) | - | San Diego, CA (SAN) |
| Los Angeles, CA (LAX) | - | San Francisco, CA (SFO) |
| Los Angeles, CA (LAX) | - | San Jose, CA (SJC) |
| Los Angeles, CA (LAX) | - | San Luis Obispo, CA (SBP) |
| Los Angeles, CA (LAX) | - | Santa Barbara, CA (SBA) |
| Los Angeles, CA (LAX) | - | Vail, CO (EGE) |
| Louisville, KY (SDF) | - | Chicago O'Hare, IL (ORD) |
| Louisville, KY (SDF) | - | Dallas/Fort Worth, TX (DFW) |
| Louisville, KY (SDF) | - | New York LaGuardia, NY (LGA) |
| Louisville, KY (SDF) | - | Raleigh/Durham, NC (RDU) |
| Lubbock, TX (LBB) | - | Dallas/Fort Worth, TX (DFW) |
| Madison, WI (MSN) | - | Chicago O'Hare, IL (ORD) |
| Madison, WI (MSN) | - | Marquette, MI (MQT) |
| Madison, WI (MSN) | - | St. Louis, MO (STL) |
| Marquette, MI (MQT) | - | Chicago O'Hare, IL (ORD) |
| Marquette, MI (MQT) | - | Green Bay, WI (GRB) |
| Marquette, MI (MQT) | - | Madison, WI (MSN) |
| McAllen, TX (MFE) | - | Dallas/Fort Worth, TX (DFW) |
| Memphis, TN (MEM) | - | Chicago O'Hare, IL (ORD) |
| Memphis, TN (MEM) | - | Dallas/Fort Worth, TX (DFW) |
| Memphis, TN (MEM) | - | St. Louis, MO (STL) |
| Miami, FL (MIA) | - | Atlanta, GA (ATL) |
| Miami, FL (MIA) | - | Charlotte, NC (CLT) |
| Miami, FL (MIA) | - | Fort Myers, FL (RSW) |
| Miami, FL (MIA) | - | Greensboro/Highpoint, NC (GSO) |
| Miami, FL (MIA) | - | Jacksonville, FL (JAX) |
| Miami, FL (MIA) | - | Key West, FL (EYW) |
| Miami, FL (MIA) | - | New Orleans, LA (MSY) |
| Miami, FL (MIA) | - | Orlando, FL (MCO) |
| Miami, FL (MIA) | - | Raleigh/Durham, NC (RDU) |
| Miami, FL (MIA) | - | Sarasota/Bradenton, FL (SRQ) Effective 12/13/07 |
| Miami, FL (MIA) | - | Savannah, GA (SAV) Effective 12/13/07 |
| Miami, FL (MIA) | - | Tampa, FL (TPA) |
| Midland/Odessa, TX (MAF) | - | Dallas/Fort Worth, TX (DFW) |
| Milwaukee, WI (MKE) | - | Chicago O'Hare, IL (ORD) |
| Milwaukee, WI (MKE) | - | St. Louis, MO (STL) |
| Minneapolis, MN (MSP) | - | Chicago O'Hare, IL (ORD) |
| Minneapolis, MN (MSP) | - | St. Louis, MO (STL) |
| Mobile, AL (MOB) | - | Dallas/Fort Worth, TX (DFW) |
| Moline, IL (MLI) | - | Chicago O'Hare, IL (ORD) |
| Moline, IL (MLI) | - | Dallas/Fort Worth, TX (DFW) |
| Monroe, LA (MLU) | - | Dallas/Fort Worth, TX (DFW) |
| Monterey, CA (MRY) | - | Los Angeles, CA (LAX) |
| Montreal Dorval, Quebec, Canada (YUL) | - | Chicago O'Hare, IL (ORD) |
| Montreal Dorval, Quebec, Canada (YUL) | - | New York Kennedy, NY (JFK) |
| Montrose, CO (MTJ) | - | Dallas/Fort Worth, TX (DFW) |
| Nashville, TN (BNA) | - | Chicago O'Hare, IL (ORD) |
| Nashville, TN (BNA) | - | Dallas/Fort Worth, TX (DFW) |
| Nashville, TN (BNA) | - | St. Louis, MO (STL) |
| Nashville, TN (BNA) | - | Washington Reagan, DC (DCA) |
| New Orleans, LA (MSY) | - | Dallas/Fort Worth, TX (DFW) |
| New Orleans, LA (MSY) | - | Miami, FL (MIA) |
| New Orleans, LA (MSY) | - | St. Louis, MO (STL) |
| New York Kennedy, NY (JFK) | - | Baltimore, MD (BWI) |
| New York Kennedy, NY (JFK) | - | Boston, MA (BOS) |
| New York Kennedy, NY (JFK) | - | Chicago O'Hare, IL (ORD) |
| New York Kennedy, NY (JFK) | - | Cleveland, OH (CLE) |
| New York Kennedy, NY (JFK) | - | Halifax, Nova Scotia, Canada (YHZ) |
| New York Kennedy, NY (JFK) | - | Montreal Dorval, Quebec, Canada (YUL) |
| New York Kennedy, NY (JFK) | - | Raleigh/Durham, NC (RDU) |
| New York Kennedy, NY (JFK) | - | Toronto, Ontario, Canada (YYZ) |
| New York Kennedy, NY (JFK) | - | Washington Reagan, DC (DCA) |
| New York LaGuardia, NY (LGA) | - | Boston, MA (BOS) |
| New York LaGuardia, NY (LGA) | - | Charlotte, NC (CLT) |
| New York LaGuardia, NY (LGA) | - | Chicago O'Hare, IL (ORD) |
| New York LaGuardia, NY (LGA) | - | Cincinnati, OH (CVG) |
| New York LaGuardia, NY (LGA) | - | Cleveland, OH (CLE) |
| New York LaGuardia, NY (LGA) | - | Columbus, OH (CMH) |
| New York LaGuardia, NY (LGA) | - | Detroit, MI (DTW) |
| New York LaGuardia, NY (LGA) | - | Flint, MI (FNT) Effective 11/4/07 |
| New York LaGuardia, NY (LGA) | - | Halifax, Nova Scotia, Canada (YHZ) |
| New York LaGuardia, NY (LGA) | - | Louisville, KY (SDF) |
| New York LaGuardia, NY (LGA) | - | Pittsburgh, PA (PIT) |
| New York LaGuardia, NY (LGA) | - | Raleigh/Durham, NC (RDU) |
| New York LaGuardia, NY (LGA) | - | Toronto, Ontario, Canada (YYZ) |
| New York LaGuardia, NY (LGA) | - | Washington Reagan, DC (DCA) |
| Newark, NJ (EWR) | - | Chicago O'Hare, IL (ORD) |
| Newark, NJ (EWR) | - | Raleigh/Durham, NC (RDU) |
| Northwest Arkansas Regional, AR (XNA) | - | Chicago O'Hare, IL (ORD) |
| Northwest Arkansas Regional, AR (XNA) | - | Dallas/Fort Worth, TX (DFW) |
| Northwest Arkansas Regional, AR (XNA) | - | St. Louis, MO (STL) |
| Oklahoma City, OK (OKC) | - | Chicago O'Hare, IL (ORD) |
| Oklahoma City, OK (OKC) | - | Dallas/Fort Worth, TX (DFW) |
| Oklahoma City, OK (OKC) | - | St. Louis, MO (STL) |
| Omaha, NE (OMA) | - | Chicago O'Hare, IL (ORD) |
| Omaha, NE (OMA) | - | Dallas/Fort Worth, TX (DFW) |
| Orange County John Wayne, CA (SNA) | - | San Francisco, CA (SFO) |
| Orange County John Wayne, CA (SNA) | - | San Jose, CA (SJC) |
| Orlando, FL (MCO) | - | Miami, FL (MIA) |
| Ottawa, Ontario, Canada (YOW) | - | Chicago O'Hare, IL (ORD) |
| Pensacola, FL (PNS) | - | Dallas/Fort Worth, TX (DFW) |
| Peoria, IL (PIA) | - | Chicago O'Hare, IL (ORD) |
| Peoria, IL (PIA) | - | Dallas/Fort Worth, TX (DFW) |
| Philadelphia, PA (PHL) | - | Chicago O'Hare, IL (ORD) |
| Pittsburgh, PA (PIT) | - | Chicago O'Hare, IL (ORD) |
| Pittsburgh, PA (PIT) | - | New York LaGuardia, NY (LGA) |
| Raleigh/Durham, NC (RDU) | - | Boston, MA (BOS) |
| Raleigh/Durham, NC (RDU) | - | Chicago O'Hare, IL (ORD) |
| Raleigh/Durham, NC (RDU) | - | Columbus, OH (CMH) |
| Raleigh/Durham, NC (RDU) | - | Hartford, CT (BDL) |
| Raleigh/Durham, NC (RDU) | - | Jacksonville, FL (JAX) |
| Raleigh/Durham, NC (RDU) | - | Louisville, KY (SDF) |
| Raleigh/Durham, NC (RDU) | - | Miami, FL (MIA) |
| Raleigh/Durham, NC (RDU) | - | New York Kennedy, NY (JFK) |
| Raleigh/Durham, NC (RDU) | - | New York LaGuardia, NY (LGA) |
| Raleigh/Durham, NC (RDU) | - | Newark, NJ (EWR) |
| Raleigh/Durham, NC (RDU) | - | St. Louis, MO (STL) |
| Raleigh/Durham, NC (RDU) | - | Washington Reagan, DC (DCA) |
| Richmond, VA (RIC) | - | Chicago O'Hare, IL (ORD) |
| Richmond, VA (RIC) | - | St. Louis, MO (STL) |
| Rochester, MN (RST) | - | Chicago O'Hare, IL (ORD) |
| Rochester, NY (ROC) | - | Chicago O'Hare, IL (ORD) |
| Roswell, NM (ROW) | - | Dallas/Fort Worth, TX (DFW) |
| San Angelo, TX (SJT) | - | Dallas/Fort Worth, TX (DFW) |
| San Antonio, TX (SAT) | - | Dallas Love Field (DAL) |
| San Antonio, TX (SAT) | - | Dallas/Fort Worth, TX (DFW) |
| San Diego, CA (SAN) | - | Los Angeles, CA (LAX) |
| San Diego, CA (SAN) | - | San Jose, CA (SJC) |
| San Francisco, CA (SFO) | - | Los Angeles, CA (LAX) |
| San Francisco, CA (SFO) | - | Orange County John Wayne, CA (SNA) |
| San Jose, CA (SJC) | - | Los Angeles, CA (LAX) |
| San Jose, CA (SJC) | - | Orange County John Wayne, CA (SNA) |
| San Jose, CA (SJC) | - | San Diego, CA (SAN) |
| San Luis Obispo, CA (SBP) | - | Los Angeles, CA (LAX) |
| Santa Barbara, CA (SBA) | - | Los Angeles, CA (LAX) |
| Sarasota/Bradenton, FL (SRQ) | - | Miami, FL (MIA) Effective 12/13/07 |
| Savannah, GA (SAV) | - | Miami, FL (MIA) Effective 12/13/07 |
| Shreveport, LA (SHV) | - | Chicago O'Hare, IL (ORD) |
| Shreveport, LA (SHV) | - | Dallas/Fort Worth, TX (DFW) |
| Springfield, MO (SGF) | - | Chicago O'Hare, IL (ORD) |
| Springfield, MO (SGF) | - | Dallas/Fort Worth, TX (DFW) |
| Springfield, MO (SGF) | - | St. Louis, MO (STL) |
| St. Louis, MO (STL) | - | Atlanta, GA (ATL) |
| St. Louis, MO (STL) | - | Austin, TX (AUS) |
| St. Louis, MO (STL) | - | Baltimore, MD (BWI) |
| St. Louis, MO (STL) | - | Cedar Rapids, IA (CID) |
| St. Louis, MO (STL) | - | Charlotte, NC (CLT) |
| St. Louis, MO (STL) | - | Chicago O'Hare, IL (ORD) |
| St. Louis, MO (STL) | - | Columbus, OH (CMH) |
| St. Louis, MO (STL) | - | Dallas Love Field (DAL) |
| St. Louis, MO (STL) | - | Dallas/Fort Worth, TX (DFW) |
| St. Louis, MO (STL) | - | Dayton, OH (DAY) |
| St. Louis, MO (STL) | - | Des Moines, IA (DSM) |
| St. Louis, MO (STL) | - | Indianapolis, IN (IND) |
| St. Louis, MO (STL) | - | Little Rock, AR (LIT) |
| St. Louis, MO (STL) | - | Madison, WI (MSN) |
| St. Louis, MO (STL) | - | Memphis, TN (MEM) |
| St. Louis, MO (STL) | - | Milwaukee, WI (MKE) |
| St. Louis, MO (STL) | - | Minneapolis, MN (MSP) |
| St. Louis, MO (STL) | - | Nashville, TN (BNA) |
| St. Louis, MO (STL) | - | New Orleans, LA (MSY) |
| St. Louis, MO (STL) | - | Northwest Arkansas Regional, AR (XNA) |
| St. Louis, MO (STL) | - | Oklahoma City, OK (OKC) |
| St. Louis, MO (STL) | - | Raleigh/Durham, NC (RDU) |
| St. Louis, MO (STL) | - | Richmond, VA (RIC) |
| St. Louis, MO (STL) | - | Springfield, MO (SGF) |
| St. Louis, MO (STL) | - | Tulsa, OK (TUL) |
| St. Louis, MO (STL) | - | Washington Dulles, DC (IAD) |
| St. Louis, MO (STL) | - | Washington Reagan, DC (DCA) |
| St. Louis, MO (STL) | - | Wichita, KS (ICT) |
| Syracuse, NY (SYR) | - | Chicago O'Hare, IL (ORD) |
| Tampa, FL (TPA) | - | Miami, FL (MIA) |
| Texarkana, AR (TXK) | - | Dallas/Fort Worth, TX (DFW) |
| Toledo, OH (TOL) | - | Chicago O'Hare, IL (ORD) |
| Toronto, Ontario, Canada (YYZ) | - | Boston, MA (BOS) |
| Toronto, Ontario, Canada (YYZ) | - | Chicago O'Hare, IL (ORD) |
| Toronto, Ontario, Canada (YYZ) | - | New York Kennedy, NY (JFK) |
| Toronto, Ontario, Canada (YYZ) | - | New York LaGuardia, NY (LGA) |
| Traverse City, MI (TVC) | - | Chicago O'Hare, IL (ORD) |
| Tulsa, OK (TUL) | - | Chicago O'Hare, IL (ORD) |
| Tulsa, OK (TUL) | - | Dallas/Fort Worth, TX (DFW) |
| Tulsa, OK (TUL) | - | St. Louis, MO (STL) |
| Tyler, TX (TYR) | - | Dallas/Fort Worth, TX (DFW) |
| Vail, CO (EGE) | - | Dallas/Fort Worth, TX (DFW) |
| Vail, CO (EGE) | - | Los Angeles, CA (LAX) |
| Waco, TX (ACT) | - | Dallas/Fort Worth, TX (DFW) |
| Washington Dulles, DC (IAD) | - | St. Louis, MO (STL) |
| Washington Reagan, DC (DCA) | - | Boston, MA (BOS) |
| Washington Reagan, DC (DCA) | - | Chicago O'Hare, IL (ORD) |
| Washington Reagan, DC (DCA) | - | Nashville, TN (BNA) |
| Washington Reagan, DC (DCA) | - | New York Kennedy, NY (JFK) |
| Washington Reagan, DC (DCA) | - | New York LaGuardia, NY (LGA) |
| Washington Reagan, DC (DCA) | - | Raleigh/Durham, NC (RDU) |
| Washington Reagan, DC (DCA) | - | St. Louis, MO (STL) |
| White Plains, NY (HPN) | - | Chicago O'Hare, IL (ORD) |
| Wichita Falls, TX (SPS) | - | Dallas/Fort Worth, TX (DFW) |
| Wichita, KS (ICT) | - | Chicago O'Hare, IL (ORD) |
| Wichita, KS (ICT) | - | Dallas/Fort Worth, TX (DFW) |
| Wichita, KS (ICT) | - | St. Louis, MO (STL) |
|
