Delta Z fares and Expertflyer but not on delta.com?
Pardon the stupid questions. I have an expertflyer subscriptions, I queried and found (just one example, BTW):
ALB - DEN 9/9/22
DL4693 (ALB-DTW) I9 Z7
DL1172 (DTW-DEN) I7 Z5
Return:
DEN-ALB 9/15/22
DL2663 (DEN-DTW) I9 Z9
DL5249 (DTW-ALB) I9 Z9
But if I use Delta.com for same dates, with Amex companion cert, it only finds I fares (and only ONE, for example, on 9/9 which is via LGA).
If I search without companion cert, it still only shows I fares, but a lot more (and none, or very few of what expertflyer shows)
is this some weird married segment thing?
I'm not up to how all this works, thanks!