Berlin Tegel Airport used the airport as a diversion airfield before. Initially, all British Airways services from Tegel—with the exception of the daily non-stop service to London Heathrow—continued to be operated by BAC One-Eleven 500s. The daily London–Heathrow non-stop was operated with Hawker Siddeley Trident 2E/3B equipment based at that airport until the end of the 1975 summer season. (It subsequently reverted to a One-Eleven 500 operation.) From 1983, British Airways began updating its Berlin fleet. This entailed phasing out the ageing One-Elevens, which were replaced with new Boeing 737-200 Adv. During the second half of the 1980s, British Airways augmented its Berlin
Kansas City International Airport strife and interruptions raised its cost to $250 million. Kansas City renamed the airport Kansas City International Airport (although it kept MCI as its airport code). TWA, Braniff and everyone else moved to MCI. Many design decisions were driven by TWA, which envisioned it would be its hub, with 747s and Supersonic Transports whisking people from America's heartland to all points on the globe. Streets around the airport included Mexico City Avenue, Brasília Avenue, Paris Street, London Avenue and Tel Aviv Avenue. TWA vetoed concepts to model the airport on Washington Dulles International Airport and Tampa International Airport, because those