I think it's changing / changed for the winter schedule. It was 777's a couple of weeks ago when I did it.
[KVS Availability Tool 5.1.2/Platinum - WSpan: Availability/ITN/US-WOT]
Code:
IAH Houston George Bush Intercnt'l TX US [KIAH]
LHR London Heathrow UK [EGLL]
WED 04 Nov 2009
Carrier Flight From Depart To Arrive A/C St Availability
--------- ------ ---- -------- ---- -------- --- -- ---------------------------------------------------------
BA 194 IAH 16:30 LHR 07:15 +1 744 0 F9 A3 J9 C7 D8 R7 I0 E9 Y9 B9 H9 K9 M9 L9 V9 S9 N9 Q5 0 0
BA 196 IAH 20:35 LHR 11:25 +1 744 0 F9 A4 J9 C9 D9 R9 I0 E9 Y9 B9 H9 K9 M9 L9 V9 S9 N9 Q3 0 0
BA 5178 IAH 10:50 MIA 14:20 738 0 F9 A9 J9 C9 D9 R9 I9 Y9 B9 H9 K9 M9 L9 V9 N9 S9 O9 Q9
-> BA 206 MIA 17:10 LHR 06:20 +1 744 0 F1 A1 J6 C2 D1 R0 I0 E1 Y9 B9 H9 K9 M9 L3 V1 S1 N0 Q0 0 0
BA 5438 HOU 12:20 DFW 13:30 ER4 0 Y9 B9 H9 K9 M9 L9 V9 N9 S9 O9 Q9
-> BA 192 DFW 16:50 LHR 07:40 +1 777 0 F9 A4 J8 C8 D7 R5 I0 E9 Y9 B9 H9 K9 M9 L9 V8 S0 N0 Q0 0 0