I am looking at standing by on a later flight through DFW instead of ORD next Tuesday, so I looked at EF to see how full the flight is:

AA 515 0 AUS
03/07/06 06:54PM DFW
03/07/06 07:57PM S80 F7 A7 P7 Y7 B7 H7 K7 M7 L7 W7 V7 G4 S1 N0 O0 Q0

I look at the seat map on EF and on AA.com and I see 11 seats available in F and 4 in Y.

I looked on itn.net and get: F7 A7 P7 Y7 B7 H7 K7 M7 L7 W4 V1 G0 S0 N0 Q0 O0

Who is right? Am I fundamentally reading this information incorrectly?

The reason I ask, corp travel booked me AUS-ORD-LAS instead of AUS-DFW-LAS. AUS-DFW-LAS leaves 20 minutes later and arrives 2.5 hours earlier.

Thanks for the assistance.

JAB