Oly720man From United Kingdom, joined exactly 9 years ago today! , 6183 posts, RR: 11 Reply 2, posted (6 years 7 months 1 week 5 days 23 hours ago) and read 13093 times:
Modern swept wing commercial aircraft do not have the same section across the span. And no, they're not NACA sections.
The likelihood of finding any section data on the more recent aircraft is quite remote because the wing is the "top secret" bit of any aircraft. It's where lift is made and drag is, hopefully, lost and you're not going to tell the enemy how you did it.
Man City p3 w3 d0 l0 f4 a0 P9 - hey it may never happen again!