Main Terminal / Concourses at San Juan Luis Munoz SJU Airport

The passenger terminal complex at San Juan Munoz International Airport consists of internally connected terminals B - E - also referred to as 'Main Terminal', and separate new Terminal A (used for JetBlue only) reached by a short walk- all of which surround the short- & long-stay parking facilities.  NOTE: some airlines refer to gate areas as  concourses, & others to terminals. 
Outside of connected Terminals B-E are taxi ranks and a bus station, while Terminal A has its own taxi rank and bus station.

The Main Terminal (at  its landside) is divided into four ticket counter areas for American, Delta, and all other airlines:
the American Airlines area is closest to gate areas D & E,
the Delta area is closest to gate area C, and
all other airlines' area is closest to gate area B.

Terminal/Concourse A has gates A1-A7
Terminal/Concourse B with gates G32-41 (with TSA security check at entrance) houses the Delta's Crown Room
Terminal/Concourse C with gates G20-29 (with TSA security check at entrance) houses United's Presidents Club
Terminal/Concourse D with gates G11-19 houses the Admirals Club is near gate 11, while across from it is a self-service check-in.
Terminal/Concourse E with gates G3-19.  (D & E share TSA security check).

Services and amenties in the terminals
and concourses newsstands and shops, a bank branch at Termin D, Mezzanine, ATM machines, a barber shop, post office, duty-free shops at gates 9 and between 2 &3, hotel reservation desks, as well as rental car desks. The tourist information office can be reached at 787-791-1014. 
Most of food & drink and retail concessions are located on level 2 (Departures) of Terminals B, C & D; snack bars are available in all terminals and at some gates.
Wi-Fi is provided by Boingo; free WiFi & cable TV in Terminal D, level 1, near Tourist Office. Power wall outlets are after security.

1. As of November 2014, a new autonomous baggage handling system in Terminals B & C is in place - along with added  passenger inspection center, security upgrades & food & retail concessions.
2. Checkpoints busiest times: at B - 12:30-3pm; at C 9am-5pm, at D 5:30-7:30am & 4-6pm - gates can be reached from any checkpoint.
3. Parking Info  - tel. 787-253-1950 7am-noon; 1pm-3:30

Google Plus One