People tend to check in during these times:
National Car Rental - Bypass the Counter at the Airport. Find low car rental rates for business and airport car rentals. Join Emerald Club, our frequent renter program to save time and money.
Go to Terminal 1 for a better selection
Join National's Emerald Club program and you get to skip the rental counter and go straight to the cars.
Only one employee working ... Expect 7-10 mins help time per customer and multiply it by the number of people in line to estimate your wait time