Virgin Atlantic - Virgin Atlantic International Limited (VAIL). In November 2015, VAIL obtained its own Air Operators Certificate and Operating Licence, and commenced operations with two former Virgin Atlantic Airways Limited operated Airbus A330-300 aircraft taking over routes previously operated by Virgin Atlantic Limited between London Gatwick and Barbados, St Lucia, Antigua, Grenada and Tobago. These flights are operated on behalf of Virgin Atlantic. Upon incorporation as an AOC holder, the majority of Virgin Atlantic's landing slots at London Heathrow Airport were transferred to VAIL, allowing Virgin to access the value of the carriers slots by 'mortgaging' them through open investment from
Longest flights distance for a variety of reasons, such as avoiding severe weather, taking advantage of favorable winds aloft, detouring around closed airspace, and diverting around war zones. For the purposes of this table, multiple flights operated by the same airline between the same airports are counted as one flight, while different airlines operating between the same airports are counted separately. Also, each airport pair is counted separately, even though some cities have multiple airports supporting long-range flights (e.g. Kennedy and Newark airports serving New York City and Haneda and Narita serving Tokyo). <br> A direct flight between an origin and final