Oct 15, 2016, 9:00 am
Last edit by: Utskicat
FEB 1, 2022 New GUC/RUC Inventory Rules
*****GUC*****
Flight has First Class
MC/C+ = Purchased
First = Last Seat J (Old Policy = OY)
Flight has DPS only
MC/C+ = Purchased
DPS = Last Seat (GUC=P / RUC=G) (Old Policy = RY)
Flight has D1 with no DPS
MC/C+ = Purchased
D1 = Z (Old Policy = OY)
Flight has D1 with DPS
MC/C+ = Purchased
DPS = Last Seat (GUC=P / RUC=G) (Old Policy = RY)
D1 = OY @ T-24h15m
Flight has D1 with DPS
DPS = Purchased
D1 = Z (Old Policy = OY)
Note: If GUC applied to domestic flight, it has better inventory than RUC (better chance for D1 transcon or to Hawaii)
*****RUC*****
Flight has First Class
MC/C+ = Purchased
First = Z (Old Policy = OY)
Flight has D1 with no DPS
MC/C+ = Purchased
D1 = OY (no change in old policy = OY)
New Delta.com Upgrade Availability Indicators that appeared 2/1/22 and what they mean
Dom D1 Tag meaning:
Global Upgrade Certificate Available = GUC in Z (OY = 0 for RUC)
Upgrade Certificate Available = GUC in Z /or/ RUC in OY both available
Dom F Tag meaning:
Global Upgrade Certificate Available = GUC in Last Seat J (Z = 0 for RUC)
Upgrade Certificate Available = GUC in last seat J /or/ RUC in Z both available
Example D1 Flights from JFK - LAX (flight numbers are fictitious)
DL 01
Dom D1 flight
Actual Availability: J5 C4 D4 Z3
Hidden Availability: OY2
Website indicator: Upgrade Certificate Available
Actual decode: (2 RUC (OY) open, 3 GUC (Z) open)
DL 02
Dom D1 flight
Actual Availability: J5 C4 D4 Z3
Hidden Availability: OY0
Website indicator: Global Upgrade Certificate Available
Actual decode: (0 RUC (OY) open, 3 GUC (Z) open)
DL 03
Dom D1 flight
Actual Availability: J3 C2 D2 Z0
Hidden Availability: OY0
Website indicator: No flag - neither is available GUC (Z0) and RUC (OY0)
DL 04
Dom First flight
Actual Availability: J3 C2 D2 Z1
Hidden Availability: n/a
Website indicator: Upgrade Certificate Available
Actual decode: (1 RUC (Z) open, 3 GUC (J) open)
DL 05
Dom First flight
Actual Availability: J3 C2 D2 Z0
Hidden Availability: n/a
Website indicator: Global Upgrade Certificate Available
Actual decode: (0 RUC (Z) open, 3 GUC (J) open)
DL 06
Dom First flight
Actual Availability: J0 C0 D0 Z0
Hidden Availability: n/a
Website indicator: No flag - neither is available
Actual decode: (0 RUC (Z) open, 0 GUC (J) open)
Apparently Delta is using public inventory buckets J Z P G (and non-public bucket OY in some cases) to determine GUC/RUC availability. However once they have confirmed you the system converts the segment in your reservation to a different bucket. Here is the class mapping:
GUC Usage
MC or C+ purchased / Upgrade to DPS / P class needed / Books into RV (Clears at T-24.15 into D1 as OX if OY available)
MC or C+ purchased / Upgrade to D1 (no DPS) / Z class needed / Books into OK
DPS purchased / Upgrade to D1 / Z class needed / Books into OK
MC or C+ purchased / Upgrade to FC (no D1/DPS) / J class needed / Books into OV
RUC Usage
MC or C+ purchased / Upgrade to DPS / G class needed / Books into RX (Clears at T-24.15 into D1 as OX if OY available)
MC or C+ purchased / Upgrade to D1 (no DPS) / OY class needed / Books into OX
DPS purchased / Upgrade to D1 / OY class needed / Books into OX
MC or C+ purchased / Upgrade to FC (no D1/DPS) / Z class needed / Books into OL
PRE FEB 1, 2022 WIKI
More information and discussion about using same-day change after applying regional upgrades can be found in this thread: https://www.flyertalk.com/forum/delta-air-lines-skymiles/1709826-sdc-while-using-regional-upgrade-certificates-ruc-definitive-thread.html
While the RUC process is almost entirely opaque, there are a couple of "hints" of a correctly applied waitlist.
1a) When viewing a waitlisted segment on the DL.com web site (not the app), there may be two seat maps for the same flight. The first seat map shows the coach seat you are currently in, and the second seat map for the same flight says "you may not select seats for this flight" or something like that. This second seat map corresponds to a part of the waitlist process, and indicates that at least one step of the multi-step process to add an RUC waitlist was actually done. Unfortunately, this does NOT indicate that the other manual steps of the RUC waitlist process were successfully completed by the agent (i.e. even if you see the second seat map, there still could be something wrong. There is simply no way for the customer to tell.)
1b) The status for a waitlisted segment should say something like "Upgrade Waitlisted"
2) Assuming the waitlist does not clear prior to check-in, the second hint is the upgrade waitlist. If the RUC waitlist request was coded correctly, you should show up at or very near the top of the upgrade waitlist that you can see on DL.com or the app. If you find yourself at your "usual" spot on the upgrade waitlist, this is a clue that the RUC waitlist request was not coded correctly.
3) The RUC is a form of "payment". Until the RUC clears, it remains "unused" so a waitlisted RUC will still show in your wallet as "open".
You may also wish to peruse the wiki for the GUC success thread as some of the considerations/logistics are similar between RUCs and GUCs.
*****GUC*****
Flight has First Class
MC/C+ = Purchased
First = Last Seat J (Old Policy = OY)
Flight has DPS only
MC/C+ = Purchased
DPS = Last Seat (GUC=P / RUC=G) (Old Policy = RY)
Flight has D1 with no DPS
MC/C+ = Purchased
D1 = Z (Old Policy = OY)
Flight has D1 with DPS
MC/C+ = Purchased
DPS = Last Seat (GUC=P / RUC=G) (Old Policy = RY)
D1 = OY @ T-24h15m
Flight has D1 with DPS
DPS = Purchased
D1 = Z (Old Policy = OY)
Note: If GUC applied to domestic flight, it has better inventory than RUC (better chance for D1 transcon or to Hawaii)
*****RUC*****
Flight has First Class
MC/C+ = Purchased
First = Z (Old Policy = OY)
Flight has D1 with no DPS
MC/C+ = Purchased
D1 = OY (no change in old policy = OY)
New Delta.com Upgrade Availability Indicators that appeared 2/1/22 and what they mean
Dom D1 Tag meaning:
Global Upgrade Certificate Available = GUC in Z (OY = 0 for RUC)
Upgrade Certificate Available = GUC in Z /or/ RUC in OY both available
Dom F Tag meaning:
Global Upgrade Certificate Available = GUC in Last Seat J (Z = 0 for RUC)
Upgrade Certificate Available = GUC in last seat J /or/ RUC in Z both available
Example D1 Flights from JFK - LAX (flight numbers are fictitious)
DL 01
Dom D1 flight
Actual Availability: J5 C4 D4 Z3
Hidden Availability: OY2
Website indicator: Upgrade Certificate Available
Actual decode: (2 RUC (OY) open, 3 GUC (Z) open)
DL 02
Dom D1 flight
Actual Availability: J5 C4 D4 Z3
Hidden Availability: OY0
Website indicator: Global Upgrade Certificate Available
Actual decode: (0 RUC (OY) open, 3 GUC (Z) open)
DL 03
Dom D1 flight
Actual Availability: J3 C2 D2 Z0
Hidden Availability: OY0
Website indicator: No flag - neither is available GUC (Z0) and RUC (OY0)
DL 04
Dom First flight
Actual Availability: J3 C2 D2 Z1
Hidden Availability: n/a
Website indicator: Upgrade Certificate Available
Actual decode: (1 RUC (Z) open, 3 GUC (J) open)
DL 05
Dom First flight
Actual Availability: J3 C2 D2 Z0
Hidden Availability: n/a
Website indicator: Global Upgrade Certificate Available
Actual decode: (0 RUC (Z) open, 3 GUC (J) open)
DL 06
Dom First flight
Actual Availability: J0 C0 D0 Z0
Hidden Availability: n/a
Website indicator: No flag - neither is available
Actual decode: (0 RUC (Z) open, 0 GUC (J) open)
Apparently Delta is using public inventory buckets J Z P G (and non-public bucket OY in some cases) to determine GUC/RUC availability. However once they have confirmed you the system converts the segment in your reservation to a different bucket. Here is the class mapping:
GUC Usage
MC or C+ purchased / Upgrade to DPS / P class needed / Books into RV (Clears at T-24.15 into D1 as OX if OY available)
MC or C+ purchased / Upgrade to D1 (no DPS) / Z class needed / Books into OK
DPS purchased / Upgrade to D1 / Z class needed / Books into OK
MC or C+ purchased / Upgrade to FC (no D1/DPS) / J class needed / Books into OV
RUC Usage
MC or C+ purchased / Upgrade to DPS / G class needed / Books into RX (Clears at T-24.15 into D1 as OX if OY available)
MC or C+ purchased / Upgrade to D1 (no DPS) / OY class needed / Books into OX
DPS purchased / Upgrade to D1 / OY class needed / Books into OX
MC or C+ purchased / Upgrade to FC (no D1/DPS) / Z class needed / Books into OL
PRE FEB 1, 2022 WIKI
More information and discussion about using same-day change after applying regional upgrades can be found in this thread: https://www.flyertalk.com/forum/delta-air-lines-skymiles/1709826-sdc-while-using-regional-upgrade-certificates-ruc-definitive-thread.html
The clock begins ticking on RUC expiration when you make your choice benefit selection, so it's possible to time your selection when there is a specific need to use them.You can select your 2017 choice benefit as soon as DL recognizes your Plat status. Certificates expire 12 months from date of issue. 2019 choice benefits (earned based on how much one flew in 2018) must be selected by Jan 31, 2020.- If you select certificates as your choice benefit late in your Medallion tenure, it will still be valid after your status expires -- so for example if you earn Platinum Medallion in 2018, which is valid through Jan 31, 2020, but then only earn Silver Medallion in 2019, which becomes effective Feb 1, 2020 when your Platinum Medallion status expires, RUCs selected in January 2020 would be valid through January 2021 and could be used once you were only a Silver Medallion member, giving you a much higher upgrade list position on those flights where you attempt to use them.
- If you request to use a RUC on a flight and do not receive the upgrade, it is returned to your account for future use, but check your account to make sure.
- RUC may be redeemed for the named Medallion member and up to one travel companion traveling on the same flight (the companion officially no longer needs to be in the same reservation, though that rule was not actually enforced even when it was the official rule). The named member and the companion will each require a separate certificate.
While the RUC process is almost entirely opaque, there are a couple of "hints" of a correctly applied waitlist.
1a) When viewing a waitlisted segment on the DL.com web site (not the app), there may be two seat maps for the same flight. The first seat map shows the coach seat you are currently in, and the second seat map for the same flight says "you may not select seats for this flight" or something like that. This second seat map corresponds to a part of the waitlist process, and indicates that at least one step of the multi-step process to add an RUC waitlist was actually done. Unfortunately, this does NOT indicate that the other manual steps of the RUC waitlist process were successfully completed by the agent (i.e. even if you see the second seat map, there still could be something wrong. There is simply no way for the customer to tell.)
1b) The status for a waitlisted segment should say something like "Upgrade Waitlisted"
2) Assuming the waitlist does not clear prior to check-in, the second hint is the upgrade waitlist. If the RUC waitlist request was coded correctly, you should show up at or very near the top of the upgrade waitlist that you can see on DL.com or the app. If you find yourself at your "usual" spot on the upgrade waitlist, this is a clue that the RUC waitlist request was not coded correctly.
3) The RUC is a form of "payment". Until the RUC clears, it remains "unused" so a waitlisted RUC will still show in your wallet as "open".
You may also wish to peruse the wiki for the GUC success thread as some of the considerations/logistics are similar between RUCs and GUCs.
Using Regional Upgrades on Delta (pre 2/1/2022)
May 15, 2019, 9:03 pm
#1561
FlyerTalk Evangelist
Join Date: Oct 2011
Location: ATL
Programs: DL Scattered Smothered Covered Medallion, Some hotel & car stuff, Kroger Plus Card
Posts: 10,745
Or make it so we can self-serve applying/unapplying via the website and save everyone some time.
May 15, 2019, 9:32 pm
#1562
Join Date: Jul 2017
Programs: Delta Platinum; Hilton Diamond; Marriot Gold
Posts: 1,117
Just tried to SDC my non stop JFK-SEA flight (with applied RUC) to JFK-LAX-SEA and was told this is not allowed. When I inquired further, was told it’s a new change to not allow SDC when RUC are applied.
May 15, 2019, 9:37 pm
#1563
Join Date: Feb 2013
Programs: Delta DM MM, HH Diamond, Marriott Bonvoy Ambassador Elite, TSA Pre-Check
Posts: 341
Sounds like another mis-educated agent or someone making up their own rules as they go. I understanding not allowing SDC from a Domestic F to a D1 flight, but "not allowing SDC using RUC is incorrect"
May 15, 2019, 9:42 pm
#1564
Join Date: Jan 2018
Location: SJC/SFO. EWR/JFK
Programs: AS MVP 100K, DL PL
Posts: 541
May 15, 2019, 9:47 pm
#1565
Join Date: Jul 2017
Programs: Delta Platinum; Hilton Diamond; Marriot Gold
Posts: 1,117
Update: HUCA and was told the same thing.
”Even if the RUC has been applied, in order to SDC there now must be confirmable upgrade space on the flight you want to SDC on.”
”Even if the RUC has been applied, in order to SDC there now must be confirmable upgrade space on the flight you want to SDC on.”
May 15, 2019, 9:54 pm
#1566
Join Date: Nov 2018
Location: San Francisco
Programs: DL
Posts: 466
Would be disappointed if this was an actual change; I have had to HUCA four+ times to do this before so I would keep trying, although if it is the same answer every time then maybe there was a change.
I DMed Twitter and they didn’t seem to know about any policy changes.
I DMed Twitter and they didn’t seem to know about any policy changes.
May 15, 2019, 10:31 pm
#1567
Join Date: Jul 2017
Programs: Delta Platinum; Hilton Diamond; Marriot Gold
Posts: 1,117
Would be disappointed if this was an actual change; I have had to HUCA four+ times to do this before so I would keep trying, although if it is the same answer every time then maybe there was a change.
I DMed Twitter and they didn’t seem to know about any policy changes.
I DMed Twitter and they didn’t seem to know about any policy changes.
called Platinum desk a THIRD time. That agent immediately noticed that the twitter agent had actually confirmed me and then took it away, and ALSO took away my original reservation by mistake. She corrected it, gave me the SDC AND I got my RUC back apparently. Definitely not complaining about that one!
May 16, 2019, 7:55 am
#1568
Join Date: Mar 2005
Posts: 43
So, I tweeted DL, who originally gave it to me, then took it back, and THEN I was unable to check in for my original flight.
called Platinum desk a THIRD time. That agent immediately noticed that the twitter agent had actually confirmed me and then took it away, and ALSO took away my original reservation by mistake. She corrected it, gave me the SDC AND I got my RUC back apparently. Definitely not complaining about that one!
May 16, 2019, 10:40 am
#1569
Join Date: Jan 2016
Location: VPS, previously SEA and PIT
Programs: DL Diamond/1MM, Hilton Diamond, Hertz President's Circle
Posts: 1,200
Weird. I know you can't switch from a one-stop to a nonstop, so I wonder if the agent got that confused (even though it's vice versa). Had to have been the F to D1 change since that's not allowed. Hopefully that's not an actual change and he/she was wrong.
May 16, 2019, 10:48 am
#1570
FlyerTalk Evangelist
Join Date: Sep 2003
Location: San Antonio
Programs: DL DM, Former AA EXP now AY Plat, AC 75K, NW Plat, Former CO Gold, Hilton Diamond, Marriott Titanium
Posts: 27,042
There's no change. Just the usual misinformation. I had DL CS add a note to my account. It tells agents what the policy is and where to reference it within the policy.
May 16, 2019, 11:59 am
#1571
Join Date: Feb 2019
Posts: 3,097
I have heard this SDC on a RUC requires confirmable upgrade space thing before but at that time it seemed like a confused agent as the T&Cs haven't changed.
May 16, 2019, 12:24 pm
#1572
Join Date: Jul 2017
Programs: Delta Platinum; Hilton Diamond; Marriot Gold
Posts: 1,117
You can't SDC to JFK-LAX because you can't SDC from a first class flight to a D1 flight. That change occurred a couple of years ago.
I have heard this SDC on a RUC requires confirmable upgrade space thing before but at that time it seemed like a confused agent as the T&Cs haven't changed.
I have heard this SDC on a RUC requires confirmable upgrade space thing before but at that time it seemed like a confused agent as the T&Cs haven't changed.
May 16, 2019, 12:42 pm
#1573
Join Date: Nov 2018
Location: San Francisco
Programs: DL
Posts: 466
You can't SDC to JFK-LAX because you can't SDC from a first class flight to a D1 flight. That change occurred a couple of years ago.
I have heard this SDC on a RUC requires confirmable upgrade space thing before but at that time it seemed like a confused agent as the T&Cs haven't changed.
I have heard this SDC on a RUC requires confirmable upgrade space thing before but at that time it seemed like a confused agent as the T&Cs haven't changed.
May 17, 2019, 6:37 pm
#1574
Join Date: Mar 2019
Posts: 159
Pardon my ignorance but I have 2 RUC expiring in a week. Is it possible to give RUC to another friend/family? I have no plans of using them and can't travel until next month.
May 17, 2019, 7:45 pm
#1575
Moderator: Hyatt; FlyerTalk Evangelist
Join Date: Jun 2015
Location: WAS
Programs: :rolleyes:, DL DM, Mlife Plat, Caesars Diam, Marriott Tit, UA Gold, Hyatt Glob, invol FT beta tester
Posts: 18,926
Unfortunately, no -- DL only allows them to be used for companions traveling on the same flight.