List of Airlines at (IAD) airport

The complex consists of a large main passenger terminal, recognizable by its curved roof and connected Z gates, and two buildings parallel to each other. The first of these houses the A (west) and B (east) gates, while the second houses the C (west) and D (east) gates. To the right of the Main Terminal is the International Arrivals Building.

List of airlines operating at Dulles:

Aer Lingus (Tel +1 800 474 7424)
Aeroméxico (Tel +1 800 237 6639)
Air Canada (Tel +1 888 247 2262)
Air China (Tel +1 800 882 8122)
Air France (Tel +1 800 237 2747)
Air India (Tel +1 888 634 1407)
Alaska Airlines (Tel +1 800 252 7522)
Allegiant Air (Tel +1 702 505 8888)
All Nippon Airways (Tel +1 800 235 9262)
American Airlines (Tel +1 800 433 7300)
Austrian Airlines (Tel +1 800 843 0002)
Avelo Airlines (Tel +1 346 616 9500)
Avianca (Tel +1 800 284 2622)
British Airways (Tel +1 800 247 9297)
Brussels Airlines (Tel +1 800 401 1801)
Copa Airlines (Tel +1 800 359 2672)
Delta Air Lines (Tel +1 800 221 1212)
EgyptAir (Tel +1 212 315 0900)
Emirates (Tel +1 800 777 3999)
Ethiopian Airlines (Tel +1 800 445 2733)
Etihad Airways (Tel +1 877 690 0767)
Iberia (Tel +1 800 772 4642)
Icelandair (Tel +1 800 223 5500)
ITA Airways (Tel +1 877 793 1717)
KLM (Tel +1 800 618 0104)
Korean Air (Tel +1 800 438 5000)
Lufthansa (Tel +1 800 645 3880)
PLAY
Porter Airlines (Tel +1 888 619 8622)
Qatar Airways (Tel +1 877 777 2827)
Royal Air Maroc (Tel +1 800 344 6726)
Saudia (Tel +1 800 472 8342)
Scandinavian Airlines (Tel +1 800 221 2350)
Southern Airways Express (Tel +1 800 329 0485)
Southwest Airlines (Tel +1 800 435 9792)
Sun Country Airlines (Tel +1 651 905 2737)
Swiss International Air Lines (Tel +1 833 626 0737)
TAP Air Portugal (Tel +1 800 221 7370)
Turkish Airlines (Tel +1 800 874 8875)
United Airlines (Tel +1 800 241 6522)
Virgin Atlantic (Tel +1 800 862 8621)
Volaris (Tel +1 855 865 2747)
WestJet (Tel +1 888 937 8538)

Direct destinations

Dulles offers non-stop flights to 85 domestic airports and 59 international destinations, several of them intercontinental (Europe, Asia, Africa).

Most popular domestic destinations

Among the domestic destinations with the most frequencies are:

Denver (DEN), San Francisco (SFO), Los Angeles (LAX), Atlanta (ATL), Seattle/Tacoma (SEA), Houston (IAH), Chicago (ORD), Orlando (MCO), Dallas/Fort Worth (DFW), and San Diego (SAN), among others.

Most popular international destinations

Among the direct destinations with the most frequencies are:

London Heathrow (LHR), Frankfurt (FRA), San Salvador (SAL), Paris Charles de Gaulle (CDG), Istanbul (IST), Dublin (DUB), Dubai (DXB), Panama (PTY), Munich (MUC), Brussels (BRU), among others.

The arrivals and baggage claim level houses the AeroTrain platform, Z gates and gates A and B, as well as the shuttle bus to gates D. To the right of this level is the international arrivals building. Services and amenities include ATMs, infirmary, baggage claim carousels 1-15, lost and found, VIP lounges, and access to the Silver Line Express at Gate 4.

The security level is reached via an elevator or escalator and is divided into east and west security checkpoints. From there, passengers proceed to gates Z (on the left), gates A and B via a pedestrian walkway, or gates C and D via a shuttle service.

The AeroTrain level, between the lower and upper levels, is reached by an elevator or escalator, serving gates A, B and C.

On the upper level are the check-in counters, with two security checkpoints (east and west) and TSA pre-check registration centers, leading to Gates Z (Z6-Z10), the passenger walkway to Gates A and B, and the shuttle service to Gates D. Here you have currency exchange services, charging stations for electronic devices, pet relief areas, gift stores and information desks.

Concourse A

Contains 47 gates (A1-A32). Gates A1-A6 are used by United Express.

You'll find currency exchange services, a chapel, nursing room, pet relief area, VIP lounges and charging stations.

Concourse B

Comprised of 28 gates (B37-B79).

It has charging stations, a children's play area and a nursing room.

Concourse C

It has 22 doors (C1-C28).

It offers currency exchange services, charging stations, nursing room.

Concourse D

Contains 22 doors (D1-D32).

Provides currency exchange services, nursing room, charging stations, pet relief area.

Connection between the Main Terminal and Concourses

The AeroTrain is an automated train service that transfers passengers between the Main Terminal and the gates for domestic and international flights and domestic arrivals. Passengers arriving on most international flights do not use the AeroTrain because they must first clear U.S. Customs. The Terminal station is located past the security checkpoints. Travel time: less than 2 minutes between stations.

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.)

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