AirlinesAmerican AA Delta DL United UA Southwest WN Alaska AS JetBlue B6 Spirit NK Frontier F9 Allegiant G4 Sun Country SY Breeze MX Air Canada AC WestJet WS Aeromexico AM Volaris Y4 British Airways BA Lufthansa LH Air France AF KLM KL Virgin Atlantic VS Iberia IB TAP TP Aer Lingus EI Emirates EK Qatar QR Etihad EY Turkish TK Singapore SQ Cathay CX ANA NH JAL JL Korean KE Qantas QF LATAM LA Air New Zealand NZ Hawaiian HA Avelo XP Silver Airways 3M Porter PD Flair F8 Viva VB Copa CM Avianca AV LATAM LA Arajet DM Caribbean Airlines BW Icelandair FI SAS SK Norse Atlantic Z0 ITA Airways AZ Play OG Condor DE Aer Lingus EI Air India AI IndiGo 6E China Airlines CI EVA Air BR Philippine Airlines PR Vietnam Airlines VN Zipair ZG Air Premia YP Fiji Airways FJ How to read an airline code, a callsign and an operating carrier disclCabinsBasic economy: what you lose Main cabin & extra legroom Premium economy Business class & lie-flat seats First class Seat maps by aircraft Best seats on each typeLoyaltyAAdvantage SkyMiles MileagePlus Rapid Rewards Mileage Plan TrueBlue Aeroplan Star Alliance oneworld SkyTeam qualification benefits status match upgrades credit cards transfer partners award charts sweet spots The Alaska and Hawaiian programme integration Avios across British Airways, Iberia, Aer Lingus and Qatar Airways Flying Blue, Miles and More, Virgin Atlantic Flying Club Emirates Skywards, Qatar Privilege Club, Turkish Miles and Smiles LifeMiles and ConnectMiles Transfer partners and transfer bonuses Award search tools and expert mode searching Devaluation history and how to spot one coming Companion certificates and travel credits Family pooling and household accounts Status match and challenge offersFleet & routesNew route launches Route cuts Fleet orders and deliveries Aircraft retirements Which aircraft on which route Codeshares and joint venturesYour rightsDOT rules on refunds Delay and cancellation compensation Involuntary bumping Baggage liability Family seating Disability accommodation The Department of Transportation automatic refund rule The tarmac delay rule Canada's Air Passenger Protection Regulations EU261 and UK261 when a United States carrier operates the flight Where to complain: the DOT Aviation Consumer Protection Division and t Chargebacks compared with airline refunds Travel insurance and what it does not cover Wheelchair damage reporting and the Air Carrier Access Act Service animals and emotional support animals Involuntary denied boarding compensation limits Contract of carriage and how to read yoursNewsSafety and operationsFAA oversight and air carrier certificates NTSB investigations and what a preliminary report means IATA operational safety audits Runway incursions and near miss reporting Crew rest and duty rules under Part 117 Pilot supply, training pipelines and the retirement age debate Maintenance outsourcing and repair station oversight Fleet groundings and how they affect schedules Diversions, go arounds and turnbacks explained Turbulence injuries and seatbelt policy Weather, de-icing and irregular operationsHubs and airportsAtlanta ATL Dallas Fort Worth DFW Chicago O'Hare ORD Denver DEN Charlotte CLT New York JFK Newark EWR Los Angeles LAX San Francisco SFO Seattle SEA Miami MIA Boston BOS Secondary hubs and focus cities: Phoenix PHX, Houston IAH, Minneapolis Slot and perimeter controlled airports: Washington National DCA, New Y Toronto YYZ Vancouver YVR Mexico City MEX and AIFA Terminal projects and gate constraints Who dominates each hub and what that means for fares and reliability

Companion certificates and travel credits

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