Moneycontrol PRO
Open App

U.S. airlines scrap nearly 1,000 Christmas Day flights due to Omicron

Among the most impacted U.S. airports were Atlanta's Hartsfield-Jackson International, New Jersey's Newark Liberty International, Los Angeles International and New York's JFK International. Six out of the 10 global airports most hit by the cancellations were Chinese.

December 26, 2021 / 08:32 AM IST
Representative image (Source: Reuters)

Representative image (Source: Reuters)

U.S. airlines scrapped nearly 1,000 flights on Saturday, the second straight day of massive cancellations as surging COVID-19 infections have sidelined some pilots and other crew members, majorly upending plans for tens of thousands of holiday travellers over the Christmas weekend.

A total of 957 Christmas Day flights, including domestic flights and those into or out of the country, were cancelled, up from 690 on Christmas Eve, according to a running tally on flight-tracking website FlightAware.com. Nearly 2,000 flights were delayed.

At least one airline said that it expects hundreds more cancellations on Sunday. The Christmas holidays are typically a peak time for air travel, but the rapid spread of the highly transmissible Omicron variant has led to a sharp increase in COVID-19 infections, forcing airlines to cancel flights as pilots and crew need to be quarantined.

United Airlines cancelled 230 flights while American Airlines called off 90 flights, representatives for the companies said in separate statements.

"The nationwide spike in Omicron cases this week has had a direct impact on our flight crews and the people who run our operation," United spokesperson Maddie King said. She said the cancellations made up a small portion of United's 4,000 average daily flights during the holiday season.

Close

COVID-19 Vaccine

Frequently Asked Questions

View more
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.

View more
Show

"We are working hard to rebook as many people as possible and get them on their way for the holidays," she said.

Winter weather and Omicron forced Delta Air Lines to scrub 344 flights on Saturday, of approximately 3,000 scheduled flights, "after exhausting all options and resources to prevent those cancellations," a spokesperson for the company said, adding that the impact was likely to persist on Sunday.

 

"Delta expects more than 300 of its flights will be cancelled on Sunday, December 26," the spokesperson said. "Delta people are working together around the clock to reroute and substitute aircraft and crews to get customers where they need to be as quickly and safely as possible."

Globally, FlightAware data showed that just over 2,700 flights were called off on Saturday and another 7,049 were delayed, as of 5.30 p.m. EST.

Among the most impacted U.S. airports were Atlanta's Hartsfield-Jackson International, New Jersey's Newark Liberty International, Los Angeles International and New York's JFK International. Six out of the 10 global airports most hit by the cancellations were Chinese.

However, not all airlines were affected equally. A spokesperson for Southwest Airlines (LUV.N) said there were no issues to report with the carrier's flights on Saturday.

The Omicron variant was first detected in November and now accounts for nearly three-quarters of U.S. cases and as many as 90 percent in some areas, such as the Eastern Seaboard. The average number of new U.S. coronavirus cases has risen 45 percent to 179,000 per day over the past week, according to a Reuters tally.

While recent research suggests Omicron produces milder illness and a lower rate of hospitalizations than previous variants of COVID-19, health officials have maintained a cautious note about the outlook. Ahead of the Christmas holiday, Americans scrambled for COVID-19 tests and many went ahead with their travel plans.

U.S. officials have said that people who are fully vaccinated should feel comfortable proceeding with holiday travel.
Reuters
first published: Dec 26, 2021 08:32 am
Sections
ISO 27001 - BSI Assurance Mark