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-   -   ATL/DO Q's for DL Execs: Master Thread (https://www.flyertalk.com/forum/delta-air-lines-skymiles/1126884-atl-do-qs-dl-execs-master-thread.html)

Winkdaddy Oct 22, 2010 5:27 am


Originally Posted by tkey75 (Post 14990630)
Short answer is, no.

As to the award calendar, a detailed explanation was given as to its brokenness; please correct me if I recall the explanation incorrectly:

It is acknowledged there is an IT issue within the search results.

When a search is initiated, the calendar produces results encompassing all results, including all result possibilities. This may produce dates with low mileage possibilities being highlighted in green on the calendar.

When the search is further refined (meaning you selected the green 'low' mileage levels on the dates of your choice), there's an algorithm in place that filters the results down the the 40 most preferable routing possibilities, which then creates the possibility to exclude the aforementioned low level routes, resulting in the next lowest level being mid-tier. This is the effect you attribute to the award calendar being "broken", while in reality, it is working exactly as programmed.

Currently, and to the chagrin of many a Flyertalker in the room as the presentation happened, the current IT plan is to fix the issue so DL.com no longer offers the results of showing the low possibilities found, but instead pre-filters results so it only shows the "preferred" routings that it thinks travelers would want, effectively only showing mid and higher levels in the calendar, unless within the top 40 results is included a more preferred routing, as defined by whatever algorithm it is defines a preferred routing (this was not specified in the presentation).

In effect, a low tier award may exist, but you'll never see it unless you are able to trick the system into finding it through a multi-city routing search, or a phone call. So, basically, no difference will be between when the fix happens and what we have now.

We that sounds disappointing! Why would Delta think we would rather see "preferred routings" at higher mileage and not see where the lower mileage awards are? Perhaps they could add another filter that says "only show me low awards despite the routing" ...so the people who have only so many miles to spend (like me) can find awards..

And of course disappointing about not being able to do multi-city awards priced out by segment (NWA could for years, why cant Delta?)

I would love to hear more details about this once everyone has time to post their notes to get a clear understanding

mnredfox Oct 22, 2010 1:28 pm


Originally Posted by Winkdaddy (Post 14991701)
We that sounds disappointing! Why would Delta think we would rather see "preferred routings" at higher mileage and not see where the lower mileage awards are?

Hmmm, I could take one guess. But I'll wait too.

To me, wouldn't you think DL should listen to what customers want, which is lower miles vs preferred routings?

jimrpa Oct 22, 2010 1:59 pm


Originally Posted by Gargoyle (Post 14990276)
Great session today with the DL execs. They all studied our questions in advance. There was a lot to cover, we probably got about half the questions addressed (and that was with a non stop session).

Are there any recordings or transcripts of these sessions? I'm pretty sure you and the others aren't professional stenographers :) It would be nice to see the actual questions and the answers from Delta to avoid any confusion or "interpretation" errors.

tkey75 Oct 22, 2010 4:37 pm

I'm replying out of order to make a clarification:

Originally Posted by jimrpa (Post 14994575)
Are there any recordings or transcripts of these sessions? I'm pretty sure you and the others aren't professional stenographers :) It would be nice to see the actual questions and the answers from Delta to avoid any confusion or "interpretation" errors.

I don't think there is any recording, but after re-reading my post, I believe it is accurate, as far as that topic is concerned. Again, anyone else there should feel free to correct me.


Originally Posted by Winkdaddy (Post 14991701)
We that sounds disappointing! Why would Delta think we would rather see "preferred routings" at higher mileage and not see where the lower mileage awards are?

As we were told, Delta's algorithm thinks a customer would want the most direct routing possible and in the results only includes the 40 most direct routings. If the saver award exists beyond the first 40, it will not be displayed in the results. It is an acknowledged IT issue and will be fixed very soon (can't recall exact timeframe, but very soon), but not in the manner that we as Flyertalkers would want it to be - see above.

There are further out plans to completely rebuild the search engine which will provide far more search options, so those saver awards we at this time do not get to see will be fully searchable. We were shown screenshots of the test platform. They were not final renditions, but very close. I feel the majority of people will be pleased with the results of the complete rebuild.

pbd456 Oct 22, 2010 4:46 pm


Originally Posted by mnredfox (Post 14994396)
Hmmm, I could take one guess. But I'll wait too.

To me, wouldn't you think DL should listen to what customers want, which is lower miles vs preferred routings?

in some way, the current way is more desirable for FTers because if we see green, it means there is some possible route to get there. For FTers, we are more likely to find it.

jimrpa Oct 22, 2010 5:14 pm


Originally Posted by tkey75 (Post 14995537)
I don't think there is any recording, but after re-reading my post, I believe it is accurate, as far as that topic is concerned. Again, anyone else there should feel free to correct me.

Sorry, I apologize if I insinuated that your notes were in any way incomplete or inaccurate. It's nice to hear the words straight from the speaker sometimes, to get a better sense of what is being communicated.

tkey75 Oct 22, 2010 5:21 pm


Originally Posted by jimrpa (Post 14995673)
Sorry, I apologize if I insinuated that your notes were in any way incomplete or inaccurate. It's nice to hear the words straight from the speaker sometimes, to get a better sense of what is being communicated.

No offense taken at all, Jim. In fact, I was glad you pointed it out, since my post was after the dinner last night and my mind had the possibility of being a little fuzzy (though not quite as much as Vuelos, but he'd rather not talk about that ;))

I recommend you come next year to get it right from the horse yourself. You won't be disappointed. It's truly a first class event.

N639DL Oct 22, 2010 7:36 pm

Was the topic of the Job Well Done certificates brought up? I hope that it gets expanded to any and all DL passengers, and doesn't affiliate in any way with a certificate number. Also, more of them distributed to all SM members.

Gargoyle Oct 22, 2010 7:37 pm


Originally Posted by jimrpa (Post 14994575)
Are there any recordings or transcripts of these sessions? I'm pretty sure you and the others aren't professional stenographers :) It would be nice to see the actual questions and the answers from Delta to avoid any confusion or "interpretation" errors.

The Richard Anderson thread has some excellent and accurate reporting of parts of the session. Note that Anderson was only one of the presenters, and each one covered different areas. Also, we had some personal interaction with many of them at dinner, and additional insight in our Operations Control Center and Tech Ops tours today.

FlyingUnderTheRadar Oct 23, 2010 12:19 am


Originally Posted by tkey75 (Post 14995537)
As we were told, Delta's algorithm thinks a customer would want the most direct routing possible and in the results only includes the 40 most direct routings. If the saver award exists beyond the first 40, it will not be displayed in the results. It is an acknowledged IT issue and will be fixed very soon (can't recall exact timeframe, but very soon), but not in the manner that we as Flyertalkers would want it to be - see above.

There are further out plans to completely rebuild the search engine which will provide far more search options, so those saver awards we at this time do not get to see will be fully searchable. We were shown screenshots of the test platform. They were not final renditions, but very close. I feel the majority of people will be pleased with the results of the complete rebuild.

As someone who has spent a lot of time writing code the problem is not the search algorithm. The search algorithm correctly finds low fare awards as the summation result is shown on the calendar (i.e. there is low award travel).

The problem is in the sorting of the results. The results are sorted as noted by preferred routing. That sorting is logical. BUT it sounds like for the customer once that sorting is done the results are truncated (and as such low award fares may be lost). And for the agent the results are not fully truncate and as such are able to see them with some additional looking.

As such, the fix is that when the search results are returned there needs to be additional sorting options (routing, fare cost, time of day). Further, there needs to be an option to see all of the results no matter how long the list.

I would really like to hear why such sorting can not be made available under the current system.

mnredfox Oct 23, 2010 3:11 am


Originally Posted by tkey75 (Post 14995537)
There are further out plans to completely rebuild the search engine which will provide far more search options, so those saver awards we at this time do not get to see will be fully searchable.

Ok, so I was an CS major in college so I know you can't just cut and paste code, I get it. But why not take something like the old NWA award engine and use it?


Originally Posted by pbd456 (Post 14995565)
in some way, the current way is more desirable for FTers because if we see green, it means there is some possible route to get there. For FTers, we are more likely to find it.

Agree FT-ers more likely to find, but this is still not a good thing. Unless you count the case in which others can't get the green seats so we can get it, i general the setup is horrible. With the web site gymnastics that is required (log in/out, click this box but not that, then click back and forth), I'd rather they just arrange it so it works like most people expect, not by preferred routing.

Regardless of preferred routing, award avail at low is still an issue that has not been addressed.


Originally Posted by FlyingUnderTheRadar (Post 14997334)
I would really like to hear why such sorting can not be made available under the current system.

Of if that many people really want preferred routing, why not have an option to sort by preferred routing, lowest mileage required, or "all". Is it really that hard?

Watchful Oct 23, 2010 7:37 am


Originally Posted by tkey75 (Post 14990630)
Currently, and to the chagrin of many a Flyertalker in the room as the presentation happened, the current IT plan is to fix the issue so DL.com no longer offers the results of showing the low possibilities found, but instead pre-filters results so it only shows the "preferred" routings that it thinks travelers would want, effectively only showing mid and higher levels in the calendar, unless within the top 40 results is included a more preferred routing, as defined by whatever algorithm it is defines a preferred routing (this was not specified in the presentation).

As others have noted - why in the world would this be considered an improvement.

Definitely - just have a stinkin' box we can check "LOW ONLY" and bingo every routing with medium and high is excluded. Isn't that what 90% of us are looking for?? Then uncheck the box for those times when we really do want the Skypeso option. Good grief! :rolleyes:

Winkdaddy Oct 23, 2010 1:29 pm

So what did they say about having a comprehensive award chart? Are they ever going to publish it and if not why?

DiverDave Oct 23, 2010 1:43 pm


Originally Posted by mnredfox (Post 14997638)
Ok, so I was an CS major in college so I know you can't just cut and paste code, I get it. But why not take something like the old NWA award engine and use it?

Well, you can't take something that is built on top of PARS and make it work with Delta's reservation system without re-engineering.

They are wanting to move forward in technology and get off of the legacy platforms. I don't entirely (or even mostly) agree with their priorities, but they are moving forward with that plan. And I would assume the plan bears the Theresa Wise stamp of approval.

David

DiverDave Oct 23, 2010 1:45 pm


Originally Posted by Watchful (Post 14998238)
As others have noted - why in the world would this be considered an improvement.

Because you won't be clicking on "green" calendar dates only to find medium or high prices.

Kind of treating the symptom without curing the disease, but I'm tired of clicking on green dates and finding higher prices.

David


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