As the Northeast U.S. begins to dig out from a powerful blizzard, more than two dozen flights in and out of Southwest Florida International Airport (RSW) in Fort Myers were canceled on Tuesday, Feb. 24, according to FlightAware.

The blizzard caused over 2,000 U.S. flights to be canceled Tuesday, with the bulk of disruptions in and around New York, Boston and Philadelphia.

Across Florida airports, 114 flights were delayed and around 385 canceled, with most at Orlando, Fort Lauderdale, Miami and Tampa.

On Monday, Feb. 23, the winter storm caused at least 90 cancellations and 15 delays at RSW.

Airlines, including American Airlines, Delta Air Lines, JetBlue, Southwest and United Airlines, are waiving change fees and fare differences for those who planned to travel to the hardest-hit areas and now need to change plans.

Here's what to know:

According to FlightAware.com, which provides real-time flight information, as of 7:30 a.m., the following delays and cancellations of flights have been reported within, into or out of the United States today, Feb. 24:

Tuesday, February. 24

Delays: 721

Cancellations: 2,026

Wednesday, Feb. 25

Delays: 0

Cancellations: 59

Flight cancellations and delays at RSW as of 10 a.m., Feb. 23, according to FlightAware:

Delays: 14

Cancellations: 25

Here's the breakdown by airport as of around 7:30 a.m. Feb. 24. Click the airport names for detailed flight info and updated numbers throughout the day.

Delays: 0

Cancellations: 3

Delays: 0

Cancellations: 2

Delays: 13

Cancellations: 91

Delays: 0

Cancellations: 0

Delays: 4

Cancellations: 21

Delays: 0

Cancellations: 9

Delays: 2

Cancellations: 0

Delays: 27

Cancellations: 52

Delays: 2

Cancellations: 2

Delays: 28

Cancellations: 78

Delays: 3

Cancellations: 0

Delays: 11

Cancellations: 51

Delays: 2

Cancellations: 3

Delays: 2

Cancellations: 0

Delays: 2

Cancellations: 14

Delays: 1

Cancellations: 0

Delays: 0

Cancellations: 0

Delays: 7

Cancellations: 36

Don't wait until you're already at the airport to check your flight. Monitor your flight early and often, starting now, as cancellations will increase as the weather conditions worsen.

Download your airline’s mobile app and turn on push and text notifications for alerts about your flight. Some apps have a “Where’s My Plane?” feature that lets you see whether the aircraft scheduled to operate your flight has arrived, is delayed en route, or hasn’t departed yet from its previous airport. That can be an early signal of trouble.

If your flight is canceled, use the airline's mobile app to rebook as soon as possible, according to Scott Keyes, founder of Going. If you need to talk to someone, Keyes suggests calling one of the carrier’s international lines.

"The best thing travelers can do is to be as proactive as possible switching to a new flight,” Keyes told USA TODAY. “When a flight gets canceled, all of a sudden hundreds of passengers need new itineraries. There may only be a handful of seats left on the best flights, and it's a first-come, first-(served) endeavor.”

If your flight is canceled for any reason, you’re entitled to a full refund if you choose not to fly on alternative itineraries offered by your airline. The same goes for “significant” delays or changes.

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This article originally appeared on Fort Myers News-Press: RSW airport flight cancellations today after Northeast blizzard