| ANC–PVG | Anchorage – Shanghai (Pudong) | 472 |
| DFW–YYZ | Dallas-Fort Worth – Toronto | 265 |
| IAD–MCO | Dulles – Orlando | 255 |
| HSV–IAH | Huntsville – Houston | 247 |
| HSV–ORD | Huntsville – Chicago | 230 |
| CVG–IAH | Cincinnati / Covington – Houston | 225 |
| ATH–JFK | Spata-Artemida – New York | 180 |
| PVG–YYZ | Shanghai (Pudong) – Toronto | 111 |
| JFK–WAW | New York – Warsaw | 104 |
| MAD–YYZ | Madrid – Toronto | 101 |
| MCI–SLC | Kansas City – Salt Lake City | 99 |
| MCO–ORF | Orlando – Norfolk | 97 |
| ATL–MTY | Atlanta – Monterrey | 96 |
| BHM–MCO | Birmingham – Orlando | 75 |
| ANC–SIN | Anchorage – Singapore | 69 |
| ANC–ONT | Anchorage – Ontario | 63 |
| ATL–YVR | Atlanta – Vancouver | 60 |
| ANC–ATL | Anchorage – Atlanta | 58 |
| IAH–TPE | Houston – Taoyuan | 58 |
| LGG–ORD | Grâce-Hollogne – Chicago | 48 |
| ANC–IAH | Anchorage – Houston | 44 |
| ANC–GDL | Anchorage – Guadalajara | 41 |
| MEL–TPE | Melbourne – Taoyuan | 40 |
| AMS–DFW | Amsterdam – Dallas-Fort Worth | 34 |
| JFK–MTY | New York – Monterrey | 31 |
| ANC–YYZ | Anchorage – Toronto | 27 |
| HSV–LUX | Huntsville – Luxembourg | 22 |
| HHN–ORD | Frankfurt am Main (Lautzenhausen) – Chicago | 10 |
| IAH–PIK | Houston – Prestwick, South Ayrshire | 9 |
| DFW–NLU | Dallas-Fort Worth – Mexico City | 9 |
| ANC–LCK | Anchorage – Columbus | 7 |
| ELP–SJU | El Paso – San Juan | 7 |
| ANC–OKC | Anchorage – Oklahoma City | 5 |
| JFK–NLU | New York – Mexico City | 5 |
| BAH–ORD | Manama – Chicago | 4 |
| DFW–VCP | Dallas-Fort Worth – Campinas | 4 |
| DFW–LCK | Dallas-Fort Worth – Columbus | 4 |
| BGR–ELP | Bangor – El Paso | 4 |
| LEX–MCO | Lexington – Orlando | 4 |
| CVG–WAW | Cincinnati / Covington – Warsaw | 3 |
| CLE–MCI | Cleveland – Kansas City | 3 |
| ELP–JAN | El Paso – Jackson | 3 |
| GPT–PHL | Gulfport – Philadelphia | 3 |
| NLU–SCL | Mexico City – Santiago | 2 |
| ATL–CAI | Atlanta – Cairo | 2 |
| MSY–SJC | New Orleans – San Jose | 2 |
| JAN–MCO | Jackson – Orlando | 2 |
| PVG–SLC | Shanghai (Pudong) – Salt Lake City | 2 |
| LCK–SEA | Columbus – Seattle | 2 |
| ANC–SAT | Anchorage – San Antonio | 2 |
| CMN–GSP | Casablanca – Greenville/Greer/Spartanburg | 2 |
| ANC–BKK | Anchorage – Bangkok | 2 |
| ANC–PEN | Anchorage – Penang | 2 |
| ELP–IAD | El Paso – Dulles | 2 |
| NLU–ORD | Mexico City – Chicago | 2 |
| BGR–LAX | Bangor – Los Angeles | 2 |
| AEX–ORF | Alexandria – Norfolk | 2 |
| ATH–BGR | Spata-Artemida – Bangor | 2 |
| ANC–OSN | Anchorage – OSN | 2 |
| ATL–YYT | Atlanta – St. John's | 2 |
| IAH–SCL | Houston – Santiago | 2 |
| GRR–HSV | Grand Rapids – Huntsville | 2 |
| JAN–SJC | Jackson – San Jose | 2 |
| BGR–RMSonce | Bangor – RMS | 1 |
| ORD–SHJonce | Chicago – Sharjah | 1 |
| PMI–SEAonce | Palma de Mallorca – Seattle | 1 |
| ORD–RZEonce | Chicago – Jasionka | 1 |
| MCO–YUMonce | Orlando – Yuma | 1 |
| NKW–OKOonce | NKW – OKO | 1 |
| GDL–HSVonce | Guadalajara – Huntsville | 1 |
| ATL–XCRonce | Atlanta – Chalons en Champagne | 1 |
| BGR–MTYonce | Bangor – Monterrey | 1 |
| IAH–OPOonce | Houston – Porto | 1 |
| MCI–SJConce | Kansas City – San Jose | 1 |
| CEF–GSPonce | CEF – Greenville/Greer/Spartanburg | 1 |
| MDT–SJUonce | Harrisburg – San Juan | 1 |
| GRR–JANonce | Grand Rapids – Jackson | 1 |
| AIK–DNLonce | AIK – DNL | 1 |
| MTY–PVGonce | Monterrey – Shanghai (Pudong) | 1 |
| LCK–RIXonce | Columbus – Riga | 1 |
| BZE–UIOonce | Belize City – Quito | 1 |
| ANC–MTYonce | Anchorage – Monterrey | 1 |
| GSP–ICNonce | Greenville/Greer/Spartanburg – Seoul | 1 |
| IAH–PVGonce | Houston – Shanghai (Pudong) | 1 |