In commercial aviation, ghost flight is a term used to describe a flight operated by an airline on a regularly scheduled route with an aircraft containing less than 10% of the airplane's total capacity.[citation needed] While initially considered to be a rare occurrence, ghost flights have become more frequent as of the early 2020s following the COVID-19 pandemic.[1] Critics say these flights are unnecessarily adding to the environmental effects of aviation[2]
Since the beginning of 2019, over 5,000 aircraft have flown to and from United Kingdom airports with no passengers. In addition, the Civil Aviation Authority (CAA) confirmed that over 35,000 flights had less than 10% of passenger capacity.[3] The United Kingdom's biggest airport, Heathrow, accounted for 10,467 flights.[3]
As the COVID-19 pandemic began to spread worldwide in March 2020, flights got cancelled and delayed due to travel restrictions. During this time, airline travel was reduced by 45% in 2020.[4] Because of this, airlines had to increase the number of empty flights in order to maintain their airport slots during this time.[citation needed]
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Airport slot rule
editIn order to maintain an effective airport and keep flights on time, airports have implemented slot rules to ensure flights are able to continue in a timely manner and limit airspace congestion.[5] These slot rules also help maximize competition and keep airfares low.[1] Airlines are required to utilize the slots for flights or trade them. If a slot goes unused, the airline must give back the slot so other airlines are able to use it.
Before the COVID restrictions, airlines were required to use their allotted spots at least 80% of the time.[6] During the pandemic, the European Commission temporarily suspended Europe's airport slot rule for a short period.[citation needed] Due to travel restrictions, many flights were cancelled or had limited capacity, which made it difficult for airlines to fulfill all the requirements for possessing an airport slot. The suspension of the slot rule was reinstated in October 2021. After the slot rule was reinstated, the rule only required European airlines to use 75% of their flight slots for the winter season.[citation needed] In the summer of 2023, they plan on getting back on track to pre-pandemic regulations and will be required to fill 80% of airport slots. However, in January 2022 the Lufthansa Group, Europe's second largest airline, estimated that it would need to operate 18,000 ghost flights this winter to be able to keep all their current runway slots.[7] Ghost flights are an example of wastage and unnecessary emissions, and are used as an argument for slot reform.[6]
As of July 2022, the European Commission adopted a proposal that would allow more flexibility of airline slots.[8] Airlines would be allowed to use exceptions in situations such as natural disasters, epidemiological emergencies such as pandemics, or widespread political unrest resulting in disruptive effect on air travel. The proposal went into effect on October 30, 2022.[9]
References
edit- ^ a b @NatGeoUK (2022-04-18). "The scandal of 'ghost flights': are empty planes haunting our skies?". National Geographic. Retrieved 2022-10-28.
- ^ "Revealed: 5,000 empty 'ghost flights' in UK since 2019, data shows". the Guardian. 2022-09-28. Retrieved 2022-10-21.
- ^ a b "Over 5000 empty 'ghost' flights have flown to and fro UK since 2019. All you need to know". The Economic Times. Retrieved 2022-10-28.
- ^ "How much does air travel warm the planet? New study gives a figure". Mongabay Environmental News. 2022-04-06. Retrieved 2022-10-28.
- ^ Federal Aviation Administration. "Slot Administration". United States Department of Transportation. Retrieved 2022-11-20.
- ^ a b Thrower, Max (2022-02-22). "'Ghost Flights' and the Spectre of Climate Change". Aviation Environment Federation. Retrieved 2022-10-21.
- ^ "Pointless 'ghost flights' in EU cause climate damage equal to 1.4 million cars". Greenpeace European Unit. Retrieved 2022-12-14.
- ^ "Press corner". European Commission - European Commission. Retrieved 2022-11-22.
- ^ "Aviation: Commission welcomes political agreement on new EU slot relief rules". transport.ec.europa.eu. Retrieved 2022-12-14.