HomeNewsBusinessAirline passenger traffic is up, but so are flight cancellations. Here’s why

Airline passenger traffic is up, but so are flight cancellations. Here’s why

The huge number of cancellations shows that things are not going as planned and airlines are being more optimistic than they should be. With varying quarantine rules, weekend lockdowns and other restrictions in different cities, aviation is not what it used to be. Planning has become difficult and years of historical data are of little use, forcing airlines to be on their toes to adjust to the rapidly shifting landscape

September 23, 2020 / 11:15 IST
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Representative image
Representative image

We are nearly four months into the restart of domestic aviation services. While the allowed capacity has increased from 33 percent to 60 percent and most rules — either around quarantine requirements or city pairs — are being relaxed, traffic hasn’t returned anywhere near what it was pre-Covid.

But for passengers reeling from having their money tied up in shells with airlines, to be used within a year, there has been no respite from flight cancellations.

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Data released by DGCA shows that the flight cancellation rate in August was 4 percent, while it was over 6 percent in July.

In January, before the Covid-19 crisis hit, the cancellation rate stood at 1.7 percent, when there were three times as many flights in Indian skies.

COVID-19 Vaccine
Frequently Asked Questions

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
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