Alaska Airlines announced the launch of new Mexico service from SNA starting 10/8/15. Routes will utilize a 737-800.
SNA SJD 4x weekly

FLT#214 SNA 10:10am 1:25pm SJD
FLT#215 SJD 2:25pm 3:45pm SNA

SNA PVR 3x weekly (10/9/15)

FLT#288 SNA 10:00am 2:55pm PVR
FLT#289 PVR 3:55pm 4:55pm SNA