All airlines will usually arrive and depart from the same terminal but it is of course worth checking just in case a change has been made. Some international flights for example that arrive during the night may well be rescheduled to use Terminal 4, where the 24 hour Federal Inspection Services department are based.
| Airline | US Tel | Operating Terminal |
| Aer Lingus | 1 800 474 7424 | Terminal 4 (Gates 9-35) |
| Aeroflot | 1 888 340 6400 | Terminal 3 (Gates 1-18) |
| Aerolineas Argentinas | 1 800 333 0276 | Terminal 4 (Gates 9-35) |
| Aeromexico | 1 800 237 6639 | Terminal 1 (Gates 1-11) |
| AeroSvit Ukrainian Airlines | 1 888 661 1620 | Terminal 4 (Gates 9-35) |
| Air Canada | 1 888 247 2262 | Terminal 7 (Gates 1-12) |
| Air China | 1 800 982 8802 | Terminal 1 (Gates 1-11) |
| Air France | 1 800 237 2747 | Terminal 1 (Gates 1-11) |
| Air India | 1 212 751 6200 | Terminal 4 (Gates 9-35) |
| Air Jamaica | 1 800 523 5585 | Terminal 4 (Gates 9-35) |
| AirPlus Comet | 1 877 999 7587 | Terminal 1 (Gates 1-11) |
| Alegro Airlines | 1 800 903 2779 | Terminal 4 (Gates 9-35) |
| Alitalia | 1 800 223 5730 | Terminal 1 (Gates 1-11) |
| American Airlines | 1 800 433 7300 | Terminal 8 (Gates 1-24) |
| American Eagle | 1 800 433 7300 | Terminal 9 (Gates 30-49) |
| America West | 1 800 363 2597 | Terminal 7 (Gates 1-12) |
| ANA | 1 800 235 9262 | Terminal 7 (Gates 1-12) |
| Asiana | 1 800 227 4262 | Terminal 4 (Gates 9-35) |
| ATA | 1 800 435 9282 | Terminal 4 (Gates 9-35) |
| Austrian Airlines | 1 800 843 0002 | Terminal 1 (Gates 1-11) |
| Avianca | 1 800 284 2622 | Terminal 4 (Gates 9-35) |
| Biman Bangladesh | 1 212 808 4477 | Terminal 4 (Gates 9-35) |
| British Airways | 1 800 247 9297 | Terminal 7 (Gates 1-12) |
| BWIA | 1 800 538 2942 | Terminal 4 (Gates 9-35) |
| Cathay Pacific | 1 800 233 2742 | Terminal 7 (Gates 1-12) |
| China Airlines | 1 800 227 5118 | Terminal 3 (Gates 1-18) |
| Czech Airlines | 1 800 223 2365 | Terminal 3 (Gates 1-18) |
| Continental | 1 800 525 0280 | Terminal 2 (Gates 19-30) |
| Continental Express | 1 800 525 0280 | Terminal 2 (Gates 19-30) |
| Copa | 1 800 892 2672 | Terminal 4 (Gates 9-35) |
| Corsair | 1 800 677 0720 | Terminal 4 (Gates 9-35) |
| Delta Connection | 1 800 325 5205 | Terminal 3 (Gates 1-18) |
| Delta Dom | 1 800 221 1212 | Terminal 3 (Gates 1-18) |
| Delta Express | 1 800 325 5205 | Terminal 3 (Gates 1-18) |
| Egyptair | 1 800 334 6787 | Terminal 4 (Gates 9-35) |
| El Al | 1 800 223 6700 | Terminal 4 (Gates 9-35) |
| Emirates | 1 800 777 3999 | Terminal 4 (Gates 9-35) |
| Finnair | 1 800 950 5000 | Terminal 8 (Gates 1-24) |
| Ghana Airways | 1 800 404 4262 | Terminal 4 (Gates 9-35) |
| Iberia | 1 800 772 4642 | Terminal 8 (Gates 1-24) |
| Icelandair | 1 800 223 5500 | Terminal 7 (Gates 1-12) |
| Independence Air | 1 800 359 3594 | Terminal 4 (Gates 9-35) |
| Japan Airlines | 1 800 525 3663 | Terminal 1 (Gates 1-11) |
| JetBlue | 1 800 538 2583 | Terminal 4 (Gates 9-35) |
| KLM | 1 800 374 7747 | Terminal 4 (Gates 9-35) |
| Kuwait Airways | 1 800 458 9248 | Terminal 4 (Gates 9-35) |
| Lacsa | 1 800 225 2272 | Terminal 4 (Gates 9-35) |
| LanChile | 1 800 735 5526 | Terminal 4 (Gates 9-35) |
| LanEquador | 1 866 526 3279 | Terminal 4 (Gates 9-35) |
| LanPeru | 1 800 735 5590 | Terminal 4 (Gates 9-35) |
| LOT | 1 800 223 0593 | Terminal 4 (Gates 9-35) |
| Korean Air | 1 800 438 5000 | Terminal 1 (Gates 1-11) |
| Lufthansa | 1 800 645 3880 | Terminal 1 (Gates 1-11) |
| Malev Hungarian | 1 800 223 6884 | Terminal 3 (Gates 1-18) |
| Mexicana | 1 800 531 7921 | Terminal 4 (Gates 9-35) |
| Miami Air | 1 305 871 3300 | Terminal 3 (Gates 1-18) |
| North American | 1 718 656 2650 | Terminal 4 (Gates 9-35) |
| Northwest Dom | 1 800 225 2525 | Terminal 4 (Gates 9-35) |
| Olympic | 1 212 838 3600 | Terminal 1 (Gates 1-11) |
| Pakistan International Airways | 1 212 760 8455 | Terminal 4 (Gates 9-35) |
| Qantas | 1 800 227 4500 | Terminal 7 (Gates 1-12) |
| Royal Air Maroc | 1 800 344 6726 | Terminal 1 (Gates 1-11) |
| Royal Jordanian | 1 212 949 0050 | Terminal 3 (Gates 1-18) |
| Saudi Arabian Airlines | 1 800 472 8342 | Terminal 2 (Gates 19-30) |
| Singapore Airlines | 1 800 742 3333 | Terminal 4 (Gates 9-35) |
| SN Brussels Airline | 1 516 622 2248 | Terminal 8 (Gates 1-24) |
| Song | 1 800 FLY SONG | Terminal 2 (Gates 19-30) |
| South African Airways | 1 800 722 9675 | Terminal 3 (Gates 1-18) |
| Sun Country | 1 800 FLY N SUN | Terminal 3 (Gates 1-18) |
| Swiss International Airlines | 1 877 359 7947 | Terminal 4 (Gates 9-35) |
| TACA International | 1 800 535 8780 | Terminal 4 (Gates 9-35) |
| Tarom Romanian | 1 212 560 0840 | Terminal 4 (Gates 9-35) |
| Thai Airways International | 1 800 426 5204 | Terminal 1 (Gates 1-11) |
| Turkish | 1 800 874 8875 | Terminal 1 (Gates 1-11) |
| United Airlines | 1 800 241 6522 | Terminal 7 (Gates 1-12) |
| Universal | 1 718 441 4900 | Terminal 4 (Gates 9-35) |
| Uzbekistan | 1 212 245 1005 | Terminal 4 (Gates 9-35) |
| Varig | 1 800 468 2744 | Terminal 4 (Gates 9-35) |
| Virgin Atlantic | 1 800 862 8621 | Terminal 4 (Gates 9-35) |