We had flights back April 2nd with 3 kids and went to Epcot until around 12:30 pm. MEARs pick up was scheduled for 3.5 hours before scheduled flight but they were almost an hour late.
Unfortunately (and thankfully a rare event still) all flights were cancelled for 3 days and we had to rent a car, buy car seats, car chargers and food/water, find a hotel after driving 4 hours ((exhausted by midnight) hotels in Georgia sold out; took 1.5 hr and got only 1 bed for 5 people; got to room at 1:30 am) and drove a total of 17+ 3 hrs (breaks/food/supplies). People who dropped bags were still trying to hunt them down 10 hours later (carry on only and an umbrella stroller are your friend) Was a Sat evening flight and we reached Monday morning at 4 am. Everywhere businesses are understaffed so things are extra slow (car rentals, restaurants, airlines etc).
3/4 post COVID trips have had flight issues, so I keep an extra day on both sides of the trip.
Masks will probably still be required. Have 2 power banks fully charged (in addition to extra snacks, activities).