✈️ U.S. Domestic Flights Information

Seamless Business Travel Across the United States

With an extensive domestic flight network spanning a vast geography, the United Staes offers unmatched connectivity for corporate travelers. JC Travel provides optimized flight booking solutions tailored to the schedules, destinations, and priorities of business travelers - from domestic leg arrangements to international transfer coordination.

 

JC Travel's Domestic Flight Services

• Tailored recommendations for airlines and schedules based on departure, arrival, and business itinerary
• Optimized domestic-to-international connection planning
• Pre-assigned seating and negotiated group fares for business delegations
• Advance guidance on baggage policies and ticket change flexibility

 

Key Information for U.S. Domestic Travel

• TSA PreCheck & CLEAR
  • We recommend enrollment in TSA PreCheck or CLEAR to ensure faster security screening for requent business travelers.
• Real ID Compliance
  • Starting May 2025, all travelers must present a real ID-compliant driver's license or another federally accepted form of ID (e.g., passport) for domestic flights.

 

Major U.S. Domestic Airline Hubs

Delta Air Lines (DL)

One of the world's largest airlines, Delta operates strong hubs across the U.S., centered around Atlanta (ATL), and including Detroit (DTW), Minneapolis/St. Paul (MSP), Salt Lake City (SLC), Seattle (SEA), Los Angeles (LAX), New York (JFK & LGA), and Boston (BOS). The Atlanta hub, in particular, boasts an enormous number of connecting flights.

American Airlines (AA)

With its largest hubs at Dallas/Fort Worth (DFW) and Charlotte (CLT), American offers an extensive domestic network through key hubs like Chicago O'Hare (ORD), Philadelphia (PHL), Miami (MIA), Phoenix (PHX), Los Angeles (LAX), New York (JFK & LGA), and Washington D.C. (DCA). Its Miami hub is also a significant gateway to Central and South America.

United Airlines (UA)

Operates major hubs in Chicago O'Hare (ORD), Denver (DEN), Houston (IAH), Newark (EWR), San Francisco (SFO), Washington D.C. (IAD), and Los Angeles (LAX), with many hubs offering excellent international connectivity.

Southwest Airlines (WN)

Focuses more on a point-to-point route strategy rather than traditional hubs, but has a strong presence and operates many flights in cities like Dallas Love Field (DAL), Chicago Midway (MDW), Baltimore/Washington (BWI), Denver (DEN), Phoenix (PHX), Las Vegas (LAS), and Orlando (MCO). They are popular for their two free checked bags policy.

Alaska Airlines (AS)

Has a dominant network in the U.S. Pacific Northwest and Alaska, centered around Seattle (SEA), with other key airports including Portland (PDX), Anchorage (ANC), San Francisco (SFO), and Los Angeles (LAX).

JetBlue Airways (B6)

With its main hub at New York (JFK), JetBlue has a strong presence on the U.S. East Coast and Caribbean routes, with key cities like Boston (BOS), Fort Lauderdale (FLL), and Orlando (MCO). They are known for their spacious seating.

Additionally, Ultra Low-Cost Carriers (ULCCs) like Spirit Airlines (NK) and Frontier Airlines (F9) offer very competitive fares on specific routes. JC Travel Agency comprehensively analyzes the schedules, fares, and hub information of all these airlines to propose the most efficient and economical flights for your journey.

 

Information on Major U.S. Airlines and Hub Airports

Airline	Major Hub Airports (IATA Code)	Hub Airport City (English Name)
Delta Air Lines	ATL, DTW, MSP, SLC, SEA, LAX, JFK, LGA, BOS	Atlanta, Detroit, Minneapolis/St. Paul, Salt Lake City, Seattle, Los Angeles, New York (JFK), New York (LaGuardia), Boston
American Airlines	DFW, CLT, ORD, PHL, MIA, PHX, LAX, JFK, LGA, DCA	Dallas/Fort Worth, Charlotte, Chicago (O'Hare), Philadelphia, Miami, Phoenix, Los Angeles, New York (JFK), New York (LaGuardia), Washington D.C. (Reagan)
United Airlines	ORD, DEN, IAH, EWR, SFO, IAD, LAX	Chicago (O'Hare), Denver, Houston (Intercontinental), Newark, San Francisco, Washington D.C. (Dulles), Los Angeles
Southwest Airlines	(Key Operational Cities/Airports) DAL, MDW, BWI, DEN, PHX, LAS, HOU, MCO, ATL	(Key Operational Cities/Airports) Dallas (Love Field), Chicago (Midway), Baltimore/Washington, Denver, Phoenix, Las Vegas, Houston (Hobby), Orlando, Atlanta
Alaska Airlines	SEA, PDX, ANC, SFO, LAX	Seattle, Portland, Anchorage, San Francisco, Los Angeles
JetBlue Airways	JFK, BOS, FLL, MCO	New York (JFK), Boston, Fort Lauderdale, Orlando