Delta Premium Select
E5350
Delta Premium Select is Delta Air Lines’ premium economy cabin offering enhanced comfort, upgraded amenities, and additional space compared to standard Main Cabin seating.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Delta Premium Select canonical | 4 |
| United Premium Plus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T43214 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delta Premium Select Context triple: [Delta Air Lines, hasCabinClass, Delta Premium Select]
-
A.
DELTA
DELTA is the radio callsign used by pilots and air traffic control to identify and communicate with Delta Air Lines flights.
-
B.
Delta Private Jets
Delta Private Jets is a business aviation company offering on-demand private jet charter and related services under the Delta Air Lines brand.
-
C.
Avanti West Coast
Avanti West Coast is a British train operating company that runs long-distance intercity services on the West Coast Main Line, connecting major cities such as London, Manchester, Birmingham, and Glasgow.
-
D.
Blue Diamond
Blue Diamond is the nickname of the U.S. 1st Marine Division, a storied Marine Corps infantry division renowned for its combat history and distinctive diamond-shaped insignia.
-
E.
Excelsior
Excelsior is the Latin state motto of New York, meaning "ever upward" and symbolizing aspiration and continual progress.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delta Premium Select Target entity description: Delta Premium Select is Delta Air Lines’ premium economy cabin offering enhanced comfort, upgraded amenities, and additional space compared to standard Main Cabin seating.
-
A.
DELTA
DELTA is the radio callsign used by pilots and air traffic control to identify and communicate with Delta Air Lines flights.
-
B.
Delta Private Jets
Delta Private Jets is a business aviation company offering on-demand private jet charter and related services under the Delta Air Lines brand.
-
C.
Avanti West Coast
Avanti West Coast is a British train operating company that runs long-distance intercity services on the West Coast Main Line, connecting major cities such as London, Manchester, Birmingham, and Glasgow.
-
D.
Blue Diamond
Blue Diamond is the nickname of the U.S. 1st Marine Division, a storied Marine Corps infantry division renowned for its combat history and distinctive diamond-shaped insignia.
-
E.
Excelsior
Excelsior is the Latin state motto of New York, meaning "ever upward" and symbolizing aspiration and continual progress.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
airline travel class
ⓘ
premium economy cabin product ⓘ |
| aircraftTypeCoverage |
selected Airbus widebody aircraft
ⓘ
selected Boeing widebody aircraft ⓘ |
| airline | Delta Air Lines ⓘ |
| availableOn |
selected domestic widebody routes
ⓘ
selected long-haul international routes ⓘ selected transoceanic routes ⓘ |
| cabinClassLevel |
above Main Cabin
ⓘ
below Delta One ⓘ between Main Cabin and Delta One ⓘ |
| differentiatedFrom |
Comfort+
ⓘ
surface form:
Delta Comfort+
Main Cabin ⓘ
surface form:
Delta Main Cabin
Delta One ⓘ |
| feature |
Sky Priority services on many itineraries
ⓘ
USB charging ports on many aircraft ⓘ adjustable footrest on many aircraft ⓘ adjustable leg rest on many aircraft ⓘ amenity kit on many international long-haul flights ⓘ complimentary alcoholic beverages on many international routes ⓘ dedicated cabin separate from Main Cabin on many aircraft ⓘ dedicated overhead bin space on many aircraft ⓘ enhanced check-in experience compared to Main Cabin on many routes ⓘ enhanced dining compared to Main Cabin ⓘ enhanced recline compared to Main Cabin ⓘ enhanced snack and meal service on many routes ⓘ extra legroom compared to Main Cabin ⓘ greater seat pitch than Main Cabin ⓘ in-seat power outlets on many aircraft ⓘ larger in-flight entertainment screens than Main Cabin ⓘ larger tray tables than Main Cabin on many aircraft ⓘ more recline than Main Cabin ⓘ noise-reducing headsets on many flights ⓘ premium boarding zone ⓘ priority baggage handling on many itineraries ⓘ priority boarding compared to Main Cabin ⓘ upgraded amenity kit on many long-haul flights ⓘ upgraded pillows and blankets on many long-haul flights ⓘ wider seats than Main Cabin ⓘ |
| introducedBy | Delta Air Lines ⓘ |
| loyaltyProgram |
eligible for Medallion Qualification Miles accrual
ⓘ
eligible for SkyMiles accrual ⓘ |
| operator | Delta Air Lines ⓘ |
| positioning | Delta’s branded premium economy product ⓘ |
| relativeComfort | more comfortable than Main Cabin ⓘ |
| relativePrice |
less expensive than Delta One
ⓘ
more expensive than Main Cabin ⓘ |
| serviceType | premium economy ⓘ |
| targetMarket | passengers seeking enhanced comfort over Main Cabin ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Delta Premium Select Description of subject: Delta Premium Select is Delta Air Lines’ premium economy cabin offering enhanced comfort, upgraded amenities, and additional space compared to standard Main Cabin seating.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
Delta One (Delta Air Lines) lie‑flat international business class
→
differentiatedFrom
→
Delta Premium Select
ⓘ
subject surface form:
Delta One
subject surface form:
Delta One
this entity surface form:
United Premium Plus