| BUR–LAS | Burbank – Las Vegas | 603 |
| LAS–RNO | Las Vegas – Reno | 396 |
| LAS–SJC | Las Vegas – San Jose | 361 |
| PHL–TPA | Philadelphia – Tampa | 342 |
| BOS–FLL | Boston – Fort Lauderdale | 327 |
| BNA–FLL | Nashville – Fort Lauderdale | 278 |
| IAD–TYS | Dulles – Knoxville/Maryville | 265 |
| LAS–ONT | Las Vegas – Ontario | 246 |
| PHL–TYS | Philadelphia – Knoxville/Maryville | 223 |
| CVG–DEN | Cincinnati / Covington – Denver | 213 |
| IND–LAS | Indianapolis – Las Vegas | 198 |
| CAE–IAD | Columbia – Dulles | 194 |
| FAT–LAS | Fresno – Las Vegas | 174 |
| PVU–SNA | Provo – Santa Ana | 171 |
| DSM–PHL | Des Moines – Philadelphia | 162 |
| CVG–LAS | Cincinnati / Covington – Las Vegas | 148 |
| GRR–PHL | Grand Rapids – Philadelphia | 145 |
| DEN–TYS | Denver – Knoxville/Maryville | 132 |
| LAS–OMA | Las Vegas – Omaha | 127 |
| BNA–PIT | Nashville – Pittsburgh | 124 |
| LAS–SDF | Las Vegas – Louisville | 119 |
| LAS–TUL | Las Vegas – Tulsa | 99 |
| BNA–PNS | Nashville – Pensacola | 96 |
| CVG–FLL | Cincinnati / Covington – Fort Lauderdale | 93 |
| AVL–BOS | Asheville – Boston | 92 |
| GEG–LAS | Spokane – Las Vegas | 87 |
| DEN–PIA | Denver – Peoria | 87 |
| FLL–PIT | Fort Lauderdale – Pittsburgh | 86 |
| BHM–DAL | Birmingham – Dallas | 86 |
| MDW–ORF | Chicago – Norfolk | 84 |
| FLL–MEM | Fort Lauderdale – Memphis | 81 |
| AZA–PVU | Mesa – Provo | 81 |
| BZN–LAS | Bozeman – Las Vegas | 81 |
| GEG–SNA | Spokane – Santa Ana | 80 |
| BOI–SNA | Boise – Santa Ana | 80 |
| DAL–SMF | Dallas – Sacramento | 79 |
| FLL–IND | Fort Lauderdale – Indianapolis | 78 |
| BNA–CVG | Nashville – Cincinnati / Covington | 76 |
| AVL–EWR | Asheville – Newark | 76 |
| ABE–SFB | Allentown/Bethlehem – Orlando | 75 |
| AVL–FLL | Asheville – Fort Lauderdale | 73 |
| SFB–TYS | Orlando – Knoxville/Maryville | 73 |
| AVL–PIE | Asheville – Pinellas Park | 71 |
| EWR–TYS | Newark – Knoxville/Maryville | 71 |
| AVL–SFB | Asheville – Orlando | 70 |
| AVL–DEN | Asheville – Denver | 70 |
| FLL–TYS | Fort Lauderdale – Knoxville/Maryville | 69 |
| GEG–SMF | Spokane – Sacramento | 67 |
| DSM–LAS | Des Moines – Las Vegas | 66 |
| PIE–TYS | Pinellas Park – Knoxville/Maryville | 66 |
| MDW–MEM | Chicago – Memphis | 64 |
| LAS–MEM | Las Vegas – Memphis | 63 |
| BOS–DSM | Boston – Des Moines | 63 |
| IND–RDU | Indianapolis – Raleigh/Durham | 63 |
| CVG–VPS | Cincinnati / Covington – Valparaiso | 62 |
| ATW–DEN | Appleton – Denver | 62 |
| CVG–JAX | Cincinnati / Covington – Jacksonville | 58 |
| ALB–FLL | Albany – Fort Lauderdale | 58 |
| ALB–BNA | Albany – Nashville | 58 |
| BLI–LAS | Bellingham – Las Vegas | 56 |
| LAS–MFE | Las Vegas – McAllen | 54 |
| BLV–VPS | Belleville – Valparaiso | 52 |
| CHS–FLL | Charleston – Fort Lauderdale | 52 |
| AFW–LAS | AFW – Las Vegas | 52 |
| CVG–PIE | Cincinnati / Covington – Pinellas Park | 50 |
| FLL–SYR | Fort Lauderdale – Syracuse | 50 |
| EUG–LAS | Eugene – Las Vegas | 49 |
| IND–MCI | Indianapolis – Kansas City | 48 |
| BNA–GRR | Nashville – Grand Rapids | 47 |
| MCO–TYS | Orlando – Knoxville/Maryville | 47 |
| LAS–SCK | Las Vegas – Stockton | 45 |
| FLL–MCI | Fort Lauderdale – Kansas City | 43 |
| AUS–TYS | Austin – Knoxville/Maryville | 43 |
| CVG–MEM | Cincinnati / Covington – Memphis | 40 |
| ACY–FLL | Atlantic City – Fort Lauderdale | 40 |
| CVG–SFB | Cincinnati / Covington – Orlando | 39 |
| ATW–LAS | Appleton – Las Vegas | 39 |
| VPS–XNA | Valparaiso – Fayetteville/Springdale/Rogers | 38 |
| ICT–LAS | Wichita – Las Vegas | 38 |
| EYW–PIE | Key West – Pinellas Park | 38 |
| GRR–PIE | Grand Rapids – Pinellas Park | 38 |
| CAK–MYR | Akron – Myrtle Beach | 38 |
| GRR–SFB | Grand Rapids – Orlando | 37 |
| IND–PGD | Indianapolis – Punta Gorda | 37 |
| AZA–FAR | Mesa – Fargo | 37 |
| BNA–RIC | Nashville – Richmond | 36 |
| BOS–SRQ | Boston – Sarasota/Bradenton | 36 |
| CVG–ELP | Cincinnati / Covington – El Paso | 35 |
| FLL–GSP | Fort Lauderdale – Greenville/Greer/Spartanburg | 35 |
| BUR–PVU | Burbank – Provo | 35 |
| FNT–PGD | Flint – Punta Gorda | 35 |
| CAK–SAV | Akron – Savannah | 34 |
| CVG–SRQ | Cincinnati / Covington – Sarasota/Bradenton | 34 |
| AZA–IDA | Mesa – Idaho Falls | 34 |
| CAK–SRQ | Akron – Sarasota/Bradenton | 34 |
| FNT–SFB | Flint – Orlando | 33 |
| FLL–SDF | Fort Lauderdale – Louisville | 33 |
| AZA–FSD | Mesa – Sioux Falls | 33 |
| CDC–LAS | Cedar City – Las Vegas | 33 |
| MYR–PIT | Myrtle Beach – Pittsburgh | 32 |
| BUR–SDF | Burbank – Louisville | 32 |
| LEX–SFB | Lexington – Orlando | 32 |
| MYR–SWF | Myrtle Beach – Newburgh | 32 |
| BGR–SFB | Bangor – Orlando | 32 |
| SBN–SFB | South Bend – Orlando | 32 |
| GRR–LAS | Grand Rapids – Las Vegas | 32 |
| LAS–TYS | Las Vegas – Knoxville/Maryville | 32 |
| AZA–GRR | Mesa – Grand Rapids | 31 |
| IND–SRQ | Indianapolis – Sarasota/Bradenton | 31 |
| ATW–SFB | Appleton – Orlando | 29 |
| SDF–VPS | Louisville – Valparaiso | 29 |
| ATW–AZA | Appleton – Mesa | 29 |
| FWA–PGD | Fort Wayne – Punta Gorda | 29 |
| PIE–USA | Pinellas Park – Concord | 29 |
| AZA–SGF | Mesa – Springfield | 28 |
| MDT–SFB | Harrisburg – Orlando | 28 |
| ABE–MYR | Allentown/Bethlehem – Myrtle Beach | 28 |
| ABE–BNA | Allentown/Bethlehem – Nashville | 28 |
| AZA–DSM | Mesa – Des Moines | 28 |
| IND–PIE | Indianapolis – Pinellas Park | 27 |