"The new Terminal C at LaGuardia is very nice now. Better food options too. The new Delta Sky Lounge is very nice but has a waiting line. TSA can get slow even TSA Pre and Clear so allow extra time"
"Allow at least 30 minutes just to drop off rental car. Long waits for buses, big buses take a long time to load and a long drive. Plus other factors make this one of the worst airports in the US."