Uber and Lyft pick up right outside of baggage claim.
If you use a car service and they are following local regulations, the driver will meet you at baggage claim and escort you down one level to the car. If it’s between 8am and midnight, the car will be in the Express Pickup lane, located directly below baggage claim. If it’s between midnight and 8am, the driver will walk you across the bus lane to a lot where the car will be.
Car services are NEVER supposed to pick up on level 2 (baggage claim), despite what some of the local companies try to get away with.