List of Airlines at (EWR) airport

Terminal A

Air Canada (Tel +1 888 247 2262)
American Airlines (Tel +1 800 433 7300)
Delta Air Lines (Tel +1 800 221 1212 / 241 4141)
JetBlue (Tel +1 800 538 2583)
United Airlines (Tel +1 800 241 6522)

Terminal B

Aer Lingus (Tel +1 800 474 7424)
Air France (Tel +1 800 237 2747)
Air India (Tel +1 800 223 7776)
Air Premia (Tel +1 213 626 2083)
Alaska Airlines (Tel +1 800 426 0333)
Allegiant Air (Tel +1 702 505 8888)
Austrian Airlines (Tel +1 800 843 0002)
British Airways (Tel +1 800 247 9297)
EgyptAir (Tel +1 212 938 3500)
El Al (Tel +1 800 223 6700)
Emirates (Tel +1 800 777 3999)
Ethiopian Airlines (Tel +1 800 445 2733)
French Bee (Tel +1 833 376 7158)
Frontier Airlines (Tel +1 801 401 9000)
Icelandair (Tel +1 800 223 5500)
JetBlue (Tel +1 800 538 2583)
La Compagnie (Tel +1 800 218 8187)
LOT Polish Airlines (Tel +1 212 789 0970)
Lufthansa (Tel +1 800 645 3880)
Porter Airlines (Tel +1 888 619 8622)
Scandinavian Airlines (Tel +1 800 221 2350)
Singapore Airlines (Tel +1 833 727 0118)
Spirit Airlines (Tel +1 678 973 2402)
Sun Country Airlines (Tel +1 800 359 6786)
Swiss International Air Lines (Tel +1 877 359 7947)
TAP Air Portugal (Tel +1 800 221 7370)
Turkish Airlines (Tel +1 800 874 8875)
United Airlines (Tel +1 800 241 6522)

Terminal C

United Airlines (Tel +1 800 241 6522)

Many passengers do not know who to consult or make a claim to some doubts that arise before or after traveling, or any inconvenience that may occur. Listed below are topics that need to be consulted, coordinated or resolved directly with the airline.   Check in procedure   Documentation and visa required   Baggage weight limits, restricted and prohibited Items   Baggage and excess billing rates   Requirements for minors traveling alone or without parents   Special passengers needing prior coordination with the airline: people with disabilities, reduced mobility and pregnant women   Lost, delayed or damaged baggage reclaim   Possible flight's changes of date or cancellations   Confirmation of flight schedules (departures or arrivals)   Flight status report (for possible delays, cancellations, rescheduling)   In case your airline reschedules your flight, coordinate with the company for possible compensation, due to extra nights accomodation, food, flight connection lost, etc. Remember that it is always advisable to have a traveler's assistance insurance, in case the airline does not respond to any inconvenience that might happen (baggage lost or damaged, cancellation or flight delay, etc.)

Booking.com