The airline said the cancellations and delays were triggered by bad weather and air traffic control issues.
They pointed to a schedule that leaves no margin for recovery when things go wrong. No other large airlines faced major problems this weekend.
One of the videos in which the pilot explains there is "not an eye roll that you can give me that I haven't seen 750,000 times" has been viewed 1.2 million times.
The pilot admitted to watching porn and exposing himself mid-flight, while the airline backtracked on serving alcohol amid increasing passenger violence.
Nearly a quarter of the country's total confirmed cases are reported to be in the South Atlantic region.
Regional totals of confirmed cases across the country range from around 144,300 to over 668,000, as of Wednesday.
All airlines are requiring flyers to wear masks, among other safety practices.
A journalist claimed that a Southwest flight attendant threatened to have his wife removed from a flight.
Researchers say they are "unfortunately confident" Southwest will be hit by megadroughts again as a result of climate change.
"We are working with Customers who wish to rebook their flight to another aircraft type on a case-by-case basis."
The organ procurement organization said it would review its protocol to make sure this never happened again.
Loudin Krueg, a passenger who posted the video, said he was also concerned about his expensive camera equipment.
Several airlines are allowing passengers to change their flights with no penalty fee.
A witness claimed he could smell marijuana on the man who allegedly started smoking in the plane's restroom.
"I had no idea what was going on or what the outcome was going to be," a passenger told media.
Her injuries were to her head, neck and torso.
One person was killed after an engine failed on a Southwest Airlines flight this week.
The plane was forced to return to the airport about 30 minutes after takeoff.
Metal fatigue is the weakening of metal parts due to stress of continual use or pressure.
Tammie Jo Shults is reportedly the pilot who steered Southwest Flight 1380 to safety after it experienced engine failure.
Many of the attacks occurred during South by Southwest, when much of the music and movie world descends on Austin.