I have the following itin coming up:
.
ORD to SFO 6:30 AM - 9:07 AM
UA 2376
Economy
SFO to NRT 11:30 AM - 2:35 PM
NH 7013
Operated by United Airlines
Premium Economy
NRT to MNL 5:15 PM - 8:55 PM
NH 819
Economy
.
This is on UA 016 ticket stock. Note that the 2nd segment is UA-metal but NH flight number. It is also Premium Economy.
For the 1st two flights (ORD-SFO connecting to SFO-NRT), if space available on the nonstop ORD-NRT, do you think there is any chance I would be offered SDC to that?