Southwest Airlines: US government sues airline and fines Frontier for chronically delayed flights

The Transportation Department is increasing efforts to address ongoing flight delays by taking legal action against Southwest Airlines and imposing a fine on Frontier Airlines.

NOTE: The video is from a previous report.

In a lawsuit filed in California on Wednesday, the department claims that Southwest unlawfully operated consistently delayed flights, causing disruptions to passengers’ travel plans. The department is aiming for the “maximum civil penalties” in this case.

“Airlines are bound by law to ensure that their flight schedules offer passengers realistic departure and arrival times,” stated Transportation Secretary Pete Buttigieg. “By taking this step today, we are signaling to all airlines that we are willing to take legal action to uphold passenger rights.”

Southwest Airlines jetliner taxis down a runway for take off at Denver International Airport, Tuesday, Dec. 24, 2024, in Denver.

Southwest Airlines jetliner taxis down a runway for take off at Denver International Airport, Tuesday, Dec. 24, 2024, in Denver.

AP Photo/David Zalubowski

The Transportation Department said its investigation found that Dallas-based Southwest operated two chronically delayed flights – one between Chicago Midway International Airport and Oakland, California, and another between Baltimore, Maryland and Cleveland, Ohio.

Both flights were chronically delayed for five straight months and together resulted in 180 flight disruptions for passengers between April and August 2022, the agency said.

The department fined Frontier Airlines $650,000 in civil penalties with $325,000 to be paid to the U.S. Treasury and the remaining $325,000 to be suspended if the carrier does not operate any chronically delayed flights in the next three years.

The announcement comes less than two weeks after the Transportation Department fined JetBlue $2 million for chronic delays, the first time it imposed a penalty for lateness on specific routes. The agency cited JetBlue’s chronic delays on “unrealistic scheduling.” JetBlue then said the government, which operates the air traffic control system, shares the blame for late flights.

Aviation-data provider Cirium said in a report released this month that Southwest ranked fifth among the 10 North American airlines it evaluated for their on-time performance, with 77.8% of arrivals and a little under 77% of departures last year taking place in a timely way. By comparison, top-ranked Delta Air Lines scored 83.5% for arrivals and 83.7% for departures.

Last year, federal regulators increased their scrutiny of Southwest Airlines after a series of incidents, including flying at very low altitudes while still miles away from an airport. The Federal Aviation Administration said in July it wanted to ensure the carrier was complying with federal safety regulations. The FAA declined to provide details, but noted that it continually adjusts oversight of airlines based on risk.

Copyright © 2025 by The Associated Press. All Rights Reserved.

You May Also Like
Chicago immigrant advocacy groups sue Trump administration, Immigration Customs and Enforcement over planned ICE deportation raids

Immigration advocacy groups in Chicago are taking legal action against the Trump administration and Immigration and Customs Enforcement (ICE) over upcoming deportation raids.

CHICAGO (WLS) — Multiple Chicago immigrant advocacy groups filed a lawsuit Saturday…
Wife of wealthy Florida real estate brother files for divorce as husband is denied bail in alleged sex scandal

Florida real estate tycoon’s wife files for divorce after husband is refused bail in sex scandal accusation

Amid the scandal involving Tal Alexander, a well-known real estate agent accused…
Bill Maher Rips Into Pete Hegseth Following Senate Confirmation: ‘My Drag Name Is Miss Ogynist’

Bill Maher Criticizes Pete Hegseth After Senate Confirmation: ‘I am Misogynist’

On Friday, Pete Hegseth, the former Fox News host, was officially confirmed…
NEW: Ernst Signals Hegseth Vote Following Second Meeting

After Hegseth Confirmation, Democrats Allegedly Crying and Requesting Re-education Sessions

This dish is truly delightful and a great way to wrap up…
The only person in the world with a functioning pig organ is thriving after a record 2 months

Only Individual with Functional Pig Organ Thriving 2 Months After Groundbreaking Procedure

ALABAMA — An Alabama woman has achieved a remarkable feat by becoming…
She was a '70s brunette bombshell who worked with Rock Hudson and Jessica Lange, can you guess who?

Can you guess which ’70s brunette actress starred alongside Rock Hudson and Jessica Lange?

This veteran actress who was popular in the 1970s and 1980s was…
Hamas released hostages Karina Ariev, Daniella Gilboa, Naama Levy, Liri Albag, all Israeli soldiers, as part of Gaza ceasefire

Israeli soldiers Karina Ariev, Daniella Gilboa, Naama Levy, and Liri Albag, who were held hostage by Hamas, have been released as part of a ceasefire agreement in Gaza.

TEL AVIV, Israel — Hamas militants released four female Israeli soldiers to…
Secret depravity of the Davos global elite: More sex parties than ever, NDAs for prostitutes, transsexual women… and the most commonly-requested sex act revealed

Uncovering the Hidden Depravity of the Davos Global Elite: Surge in Sex Parties, NDAs for Escorts, Involvement of Transgender Individuals… and the Most Popular Requested Sexual Activity Exposed

The World Economic Forum in Davos has revealed disturbing behaviors among the…
Chicago shooting: Adrian Sanchez charged after 2 teen boys shot, killed on South Winchester Avenue in Back of the Yards in 2024

Adrian Sanchez charged for the shooting of two teenage boys on South Winchester Avenue in Back of the Yards neighborhood in Chicago in 2024.

CHICAGO (WLS) — A man is now facing murder charges after two…
City Year Chicago Day of Service honors Rev. Dr. Martin Luther King Jr. at Orville T. Bright Elementary School in South Deering

Orville T. Bright Elementary School in South Deering hosts City Year Chicago Day of Service celebrating Rev. Dr. Martin Luther King Jr.

CHICAGO (WLS) — On Monday, the nation observed Dr. Martin Luther King…
Up to 250,000 children born to illegal migrants in 2023: preliminary report

“Projection: Approximately 250,000 Children Born to Undocumented Immigrants in 2023”

The debate over birthright citizenship gained attention again recently when President Donald…
‘Saturday Night’ True Story: How Accurate Is the ‘SNL’ Movie?

Accuracy of the ‘SNL’ Movie: Unraveling the True Story of ‘Saturday Night’

Pre-recorded in Atlanta, the Saturday Night Live movie—aka Saturday Night—is now streaming on Netflix. Jason…