I'm having some difficulty finding information on the pass travel page or on the travelnet page that shows information regarding non-rev priority. Can someone point me in the right direction? Seems they used to have a "help" link that listed it all, but I don't see it any longer.

Second query is this: when I list for a flight the standby list/non-rev list both show me behind individuals (and their family members) who while having an early seniority date ("priority date"), have either "OH" or "DS" listed under carrier, not "DL". What's "OH" and "DS"? Are these non-Delta employees and does the list just not show correctly by putting me behind them?

For all the information provided on the Pass Travel page it's lacking when it comes to making it easy to get these questions answered.