Ok. Thanks. That's a lot of help. I believe it is DFW that the 767 used to serve. I didn't know that they downgraded though. Are there still any 767 flights to London, or did the 777 completely take over that route? I saw two 767 fly in about 5 minutes apart about 4 weeks ago. I think that was before 777 service started though. Anyways, thanks.
I always thought the 777 used on RDU-LGW ran a route something like SFO-DFW-RDU-LGW and back, since flight 174 originates in SFO, then goes to DFW, and then to RDU, and then to LGW. Different Aircraft alltogether?...I guess I'm wrong, since nothing shows up on Amadeus. If that service to DFW is seperate, do they keep the same aircraft running RDU-LGW?