Sorry if i didn't make it clear in the original post. I missed my AA flight because of FOG - the UA flight wasn't allowed to leave Reno because it couldn't land in SFO.
I wasn't mad at UA - weather delays are common. But as a J pax and OW Emerald, i didn't expect AA to tell me to get lost, go to UA.
No - you made it very clear - but I fear you're not understanding how it works..... For clarity let me explain.
FIRST - let me lay it out as I understand it...
1/ You booked a flight on United Airlines (UA) from Reno to San Francisco.
2/ You booked a flight with American Airlines (AA) flying on JAL metal from SFO-NRT.
3/ These flights were on separate tickets, separate bookings and you failed to show for your SFO-NRT flight.
Please correct me if I misunderstood.
NOW
1/ You failed to show for your SFO-NRT flight - simple as that. You need to consult the fare rules for your booking to see the rules that apply in the event of a no-show.
2/ Neither AA nor JAL are responsible for, nor the least interested in your UA flight from Reno to San Francisco as it was not booked as part of your AA booking (SFO-NRT). You could have been walking for all they care.
3/ The fact that your UA flight was delayed due to fog is irrelevant. It could have been on time and then you fell asleep in the Terminal - all the same. Unless your UA flight was booked on the same PNR as your onward flight to Narita - then it's irrelevant.
Your excuse that it was delayed by "fog" "act of god" is also irrelevant. Same usefulness as "the dog ate it", "my girlfriend kicked me out", "the car broke down".
4/ It sounds like JAL simply rebooked you as your booking fare rules probably allowed it.
5/ Sounds like poor customer service from AA call center only in the sense that they probably could/should have simply rebooked you as JAL did (according to the fare rules probably allowing this - nothing to do with fog or otherwise).