Antitrust Radar
Bilateral Antitrust Radar evidence routeTwo canonical nodes connect through separately colored declared relationship edges and common evidence nodes.Profile ADeclared edgeCommon nodeDeclared edgeProfile B

Bilateral evidence profiles

Relationship studio

Compare two profiles through their documented relationships and shared records. An indirect connection is not evidence of a direct relationship.

Current declared routeMarket leader shareDomestic airlines1 shortest paths / 1 common neighbors / 3 supporting edges
Comparable nodes5,478canonical nodes
Declared edges19,193auditable links
Relationship layers4kept separate
Inferred endpoint links0from path proximity
Route contractEvery line is declared. Multi-hop proximity never becomes a direct endpoint claim.Evidence standard

Bilateral query

Build an exact profile-to-profile route

Profile A / IndicatorsTracked leading-participant shareObservation rows / 18
15 profiles directly connected to Domestic airlines
Profile B / MarketsU.S. domestic airline passengersHHI status / Withheld
11 profiles directly connected to Market leader share
Relationship familyMeasurementMarkets, participants, industries, places, indicators, and sources
Declared route sets

Declared bilateral profile

Market leader share Domestic airlines

Measurement / 1 hop
Shortest route
1declared hop
Shortest paths
1deterministic routes
Common neighbors
1exact intersections
Packet edges
31 cited sources
Relationship diagnosisWhat the selected graph can and cannot establish
Connection classDirect declaration1 endpoint edge
Neighborhood overlap4.0%1 shared across 25 unique adjacent profiles
Selected-layer degree12 vs 164 neighbor difference
Supporting evidence1 cited source3 exact packet edges
high1medium0bounded2low0
Profile A / IndicatorsTracked leading-participant share6 entities / 2023-2026
Observation rows
18
Selected-layer neighbors
12
Total neighbors
16
Latest year
2026
Connection fingerprint
Measurement12
Organization0
Enforcement0
Research4
Markets6Questions4Sources6
Open canonical profile
Declared routes from Tracked leading-participant share to U.S. domestic airline passengersThe primary shortest path is centered. Additional exact common neighbors appear above or below it. Every line is a declared edge and does not imply a direct endpoint relationship.Bureau of Transpo...TranStats airline domestic market share March 2025-February 2026: exact common neighborMarket leader shareIndicatorsTracked leading-participant share: Observation rows 18Domestic airlinesMarketsU.S. domestic airline passengers: HHI status Withheld
MeasurementOrganizationEnforcementResearch
Profile B / MarketsU.S. domestic airline passengersUnited States / 2026
HHI status
Withheld
Selected-layer neighbors
16
Total neighbors
21
Latest year
2026
Connection fingerprint
Measurement16
Organization0
Enforcement2
Research3
Products11Industries1Issues1Indicators2Records2Publications2Sources2
Open canonical profile

Supporting edge ledger

Every bridge remains an inspectable declaration

3 exact edges support the shortest paths and common-neighbor intersections in this layer.

MeasurementIndicator source custodyindicator source

Largest sourced non-aggregate participant share in the 2026 released anchor (Delta Air Lines).

Bureau of Transportation Statistics / TranStats airline domestic market share March 2025-February 2026highSource
MeasurementMarket evidence custodymarket source

TranStats airline domestic market share March 2025-February 2026 supports the profile's definition, observation, participant row.

Bureau of Transportation StatisticsboundedSource
MeasurementObserved by indicatorprofile indicator

U.S. domestic airline passengers has 1 exact Market leader share row spanning 2026-2026 across 1 registered source.

Tracked leading-participant share registryboundedSource

Bilateral graph contract

A route is not a finding about its endpoints

Each hop keeps its own evidence label, confidence, source custody, and edge-specific limitation.

A bilateral atlas route preserves a sequence of declared edges for navigation and audit. A direct edge, common neighbor, or multi-hop path does not make the endpoints equivalent, establish ownership or control, assign liability, define an antitrust market, make unlike measures comparable, or show causation.

Reusable bilateral packet

Carry the exact route into analysis

JSON preserves endpoints, shortest paths, common neighbors, nodes, and edge metadata. CSV flattens the complete supporting ledger.

JSON comparison/api/public/atlas?left=indicator%3Amarket-leader-share&right=market%3Amkt-airlines&layer=measurementCSV edge ledgerExact supporting declarationsSingle-profile atlasReturn to focused neighborhoods
Atlas Relationship Studio | Antitrust Radar