I meant the transcon between EWR <-> LAX (thread topic). That's VX so all Airbuses.

For the entire transcon route network between AS/VX, with the exception of EWR-SEA route, the rest of AS routes are all 1x daily (for most of the year - PDX, SAN, SJC). On the other hand, VX transcon routes from EWR and JFK to SFO and LAX are at a min. of 2x daily (weekends) and up to 4x a given weekday, if I recall correctly.