Originally Posted by
wheresmybagba
See post #20.
Yes...do a dummy booking & check the seatmap...or use KVS / ExpertFlyer if you have those tools. Hint: you are going to find a 777-300ER seatmap if you do.
FYI...Thai codes the 77W as 777-300.
Thanks! I called TG directly and they confirmed it was 777-300ER.