I got an e-mail from Myrtle Beach Direct Air saying on May 16 they will be using an Xtra Airways 737-400 (presumably N42XA or N43XA). This appears to be in lieu of the Sky King 737-200 they have been using since March.
The 737-400 will have first and economy (12/138), whereas the -200 only had economy (124 seats). The -400 should also make for a nicer ride, since the Sky King plane was certainly showing its age.
