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Miami International Airport is expecting more than 900,000 passengers this Memorial Day weekend from Thursday, May 22, to Tuesday, May 27, averaging 156,000 travelers per day—a volume similar to last year’s record-breaking holiday weekend.
South Florida’s rainy season, from May to October, brings refreshing afternoon showers and dramatic skies that are part of the authentic Miami experience. These quick bursts of tropical weather offer a welcome break from the heat and often give way to stunning sunsets.
During periods of lightning activity, airline ground crews may need to temporarily pause operations for everyone’s safety, which can occasionally cause flight delays.
As the lightning capital of the U.S. in 2024—with 76 flashes per square mile—Florida’s summer skies are as vibrant as the city itself, and MIA is prepared with safety protocols and real-time updates to help keep your travel on track.
With Memorial Day weekend approaching and the rainy season underway, MIA is providing the following travel tips to help passengers prepare:
Check-In:
• Arrive at MIA three hours before your flight to allow time for parking, airline check-in, and security screening.
• Check in online before arriving at MIA.
• Updated flight information is available at www.miami-airport.com and via the MIA App.
Ground Transportation:
• Consider alternate ground transportation options, including ride-share and taxi services.
TSA Screening:
• As of May 7, 2025, all U.S. travelers must have a REAL ID-compliant driver’s license, passport, or another acceptable form of ID to board domestic flights.
• Pack essential items—medicine, documents, phone charger, and a change of clothes—in your carry-on in case of delays.
• To speed up security screening: wear easily removable shoes, follow the 3-1-1 rule for liquids, and avoid packing prohibited items. Visit www.tsa.gov for a full list of tips.
• Real-time TSA checkpoint wait times are available on the MIA App and airport website.
Parking:
• Half-price parking is available at MIA’s Economy Park and Ride Lot.
• Valet Parking is available at doors 2 and 20 in the Dolphin and Flamingo garages.
• The Cell Phone Waiting Lot offers 60 free parking spaces just off LeJeune Road and N.W. 31st Street.
International Travel:
• Eligible travelers can use the Mobile Passport Control app to submit passport and customs info electronically and skip the paper forms.
• Accessibility lanes are available for international passengers with disabilities or limited mobility. Submit a request form 48 hours before arrival at www.miami-airport.com.