Porter Airlines
Porter Airlines is a Canadian carrier headquartered in Toronto, operating as Porter Airlines (Canada) Limited and Porter Airlines Inc. under IATA designator PD, IATA ticketing plate 451, and ICAO code POE. It is the challenger to the Air Canada / WestJet duopoly in Canada, flying an Embraer E195-E2 and De Havilland Dash 8 fleet across domestic, transborder and sun destinations, and it joined IATA as a member in 2026 following IOSA certification. Porter sits in the distribution chain as a conventional GDS-intermediated carrier: agencies reach its inventory through the GDSs (Sabre is named explicitly in Porter's agency terms, and Travelport is the channel Duffel uses to resell Porter content) or through Porter's own ticketless Travel Agency Portal on flyporter.com. Porter's API posture is honestly stated as none-published. There is no developer portal, no public or partner API documentation, no OpenAPI, and no NDC endpoint of any kind. The developer, developers and apis subdomains do not resolve; api.flyporter.com resolves but does not answer on 80 or 443; docs.flyporter.com redirects to an internal Google Drive. Every well-known spec path returns 404 and the whole site sits behind a Cloudflare bot challenge with ai-train=no content signals. Access is accreditation-gated: an agency must hold ARC accreditation or an IATA Passenger Sales Agency Agreement, register on flyporter.com, and accept Porter's Agency Terms and Conditions, which assert Porter ownership of all Porter Data, prohibit scraping and redistribution, and revoke all data rights the moment an appointment is suspended or terminated. There is no exit path beyond a written PIPEDA access request to Porter's Privacy Officer.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Porter Airlines the way a machine reads it — 1 machine-readable artifact, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Porter Airlines scores 14.1/100 (emerging), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Put this on your own site. The badge is drawn live from Porter Airlines's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/porter-airlines/"
title="Porter Airlines on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/porter-airlines.svg"
alt="Porter Airlines Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/porter-airlines/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/porter-airlines/"
title="Porter Airlines on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/porter-airlines/card.svg"
alt="Porter Airlines Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Porter Airlines
Each block below is one kind of artifact we hold for Porter Airlines. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Porter Airlines — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 1
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/porter-airlines · machine-readable index on apis.io
This is an independent, third-party profile of Porter Airlines, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.