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Process Flow Diagram (BPMN)

NP-SP-09 BPMN diagram
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L4 Process Steps

StepStep NameRole / Swim LaneSystem InputOutputKPIDec?Exc?
Phase 1
1.1
Scan competitive landscape for partnership gaps Network Strategy Analyst OAG Schedule Analyser Annual network strategy review, O&D demand data, competitor alliance footprint Partnership opportunity heat-map with prioritised O&D pairs O&D market coverage gap ≥5% of total addressable revenue identified N N
1.2 Assess network complementarity of candidate partners Network Strategy Analyst Amadeus SkySYM Candidate airline schedules (OAG), own network SSIM, O&D demand forecast Network complementarity score and connecting-flow traffic simulation per candidate Incremental connecting pax potential ≥50,000 pax/year per candidate to proceed N N
1.3 Gate: Approve candidate shortlist for business case VP Network Planning Amadeus SkyCAST Network complementarity scores, SkyCAST demand forecast by O&D Approved shortlist of ≤3 partner candidates for full financial modelling Shortlist decision cycle ≤10 business days from scan initiation Y N
Phase 2
2.1
Model incremental codeshare revenue per O&D Revenue Strategy Manager Amadeus Revenue Management (NRM) Approved partner shortlist, O&D demand forecast, own fare inventory data Revenue uplift model: incremental yield, load factor impact, and fare dilution estimate per O&D Projected revenue uplift ≥3% on affected O&D markets within 12 months of go-live N N
2.2 Model interline prorate and revenue-share economics Commercial Finance Analyst SAP S/4HANA Finance (FI/CO) Revenue uplift model, proposed prorate split (IATA pro-rata or bilateral rates), partner financial statements NPV analysis and 5-year P&L impact; minimum acceptable prorate floor rate Partnership NPV ≥ $5M over 5-year horizon to proceed to regulatory review N N
2.3 Gate: Approve business case for regulatory submission Chief Commercial Officer SAP S/4HANA Finance (FI/CO) NPV model, revenue uplift forecast, prorate economics, risk register Signed business case approval; mandate for regulatory and legal teams to proceed Business case approval decision ≤15 business days from financial model submission Y N
Phase 3
3.1
File for antitrust immunity or bilateral ASA review Regulatory Affairs Director IATA CRS (Coordinated Reservation System) Signed business case, proposed route list, partner agreement term sheet DOT antitrust immunity application (US routes) or bilateral ASA amendment filing; IATA CRS slot filing if applicable Regulatory filing submitted within 20 business days of business case approval N Y
3.2 Assess slot availability at partner hub airports Slot Coordination Manager IATA CRS (Coordinated Reservation System) Proposed connecting schedule, partner hub slot pool data, IATA WSG constraints Slot feasibility report; list of required slot swaps or grandfather-right acquisitions Required slots secured for ≥90% of planned codeshare frequency within IATA schedule season N Y
3.3 Gate: Confirm regulatory and slot approvals are obtainable VP Network Planning OAG Schedule Analyser Regulatory filing status, slot feasibility report, legal counsel opinion Go/no-go decision on regulatory path; if no-go, revised route scope or exit recommendation Clear regulatory pathway confirmed within 30 business days of filing; slot coverage ≥90% Y Y
Phase 4
4.1
Negotiate Interline Traffic Agreement and prorate rates Alliance & Partnerships Manager Amadeus Altéa PSS Approved business case, regulatory clearance, IATA prorate methodology benchmark Signed Interline Traffic Agreement (ITA) with bilateral prorate rates; Altéa interline carrier setup request ITA negotiation closed within 60 days of regulatory clearance; prorate floor ≥65% of published fare for feeder leg N N
4.2 Negotiate codeshare block-space or free-sale agreement Alliance & Partnerships Manager Amadeus Altéa PSS Signed ITA, revenue model (minimum guaranteed block vs free-sale risk), partner capacity plan Signed codeshare agreement specifying seat-block size, free-sale cap, and operating/marketing carrier designations Codeshare seat utilisation ≥70% on protected block within 6 months of launch N N
4.3 Gate: Validate agreement terms against revenue policy Chief Commercial Officer Amadeus Revenue Management (NRM) Signed ITA, codeshare agreement, updated revenue model with final prorate and block-space terms Final commercial approval; instruction to legal to execute agreements and initiate system configuration Agreement terms deliver ≥90% of NPV projected in approved business case Y N
4.4 File codeshare and interline fares via ATPCO Pricing & Fares Analyst ATPCO Executed codeshare agreement, joint fare construction rules, partner published fares ATPCO fare filings: through-fares, combinability rules, and ticketing authority records (TAT/TAH) 100% of planned O&D joint fares live in GDS within 14 days of agreement execution N Y
Phase 5
5.1
Configure PSS codeshare inventory and host carrier setup PSS Configuration Specialist Amadeus Altéa PSS Signed codeshare agreement, ATPCO fare filings, partner IATA carrier code and BSP enrollment Altéa codeshare host/operating carrier configuration; booking class mapping; through check-in profile PSS configuration completed and unit-tested within 21 days of agreement execution N Y
5.2 Configure GDS codeshare display and availability feed Distribution Systems Analyst Sabre GDS Altéa codeshare configuration, partner SSIM schedule, ATPCO fare records Codeshare itineraries visible and bookable in Sabre, Travelport, and Amadeus GDS; NDC API feed updated Codeshare itinerary display accuracy ≥99% across all three GDS within 7 days of Altéa config completion N Y
5.3 Gate: Pass end-to-end interoperability test suite Partnerships Implementation Lead Amadeus Altéa PSS PSS and GDS configuration, ATPCO fare records, test booking scripts (≥50 scenarios) Interoperability test report; pass/fail verdict; defect log for remediation ≥95% of test scenarios pass (booking, ticketing, check-in, FFP accrual, irregular ops rebooking) Y Y
Phase 6
6.1
Launch codeshare service and activate commercial marketing Partnerships Implementation Lead Amadeus Altéa PSS Passed interoperability test, regulatory approvals confirmed, GDS live Codeshare service live; press release issued; joint marketing campaign activated First-week codeshare booking volume ≥50% of 90-day ramp forecast N N
6.2 Monitor connecting yield, load factor, and prorate settlement Alliance Performance Analyst AWS Redshift Daily booking and revenue data from Altéa, GDS booking reports, IATA BSP settlement files Monthly partnership performance dashboard: connecting pax yield, load factor, prorate actuals vs model, ancillary attach rate Connecting pax yield ≥80% of model projection; prorate settlement discrepancy ≤2% of billed revenue N N
6.3 Gate: Annual review — expand, renegotiate, or exit partnership VP Network Planning Amadeus SkyCAST 12-month performance dashboard, updated NPV reforecast, partner relationship assessment, regulatory renewal status Strategic decision: expand routes, renegotiate prorate/block terms, or serve notice of termination per agreement exit clause Annual review completed and decision issued ≤90 days before agreement renewal deadline; partnership retained if NPV reforecast ≥80% of original approval threshold Y N
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Process Attributes

Identification

Process IDNP-SP-09
L1 DomainNetwork Planning & Scheduling
L2 ProcessSchedule Planning
L3 NameAlliance & Partnership Network Strategy
L4 Steps19 across 6 phases
Decision Gates6 (all with iteration loops)
Exceptions7 documented

Swim Lanes (Roles)

Network Strategy Analyst
VP Network Planning
Revenue Strategy Manager
Commercial Finance Analyst
Chief Commercial Officer
Regulatory Affairs Director
Slot Coordination Manager
Alliance & Partnerships Manager
Pricing & Fares Analyst
PSS Configuration Specialist
Distribution Systems Analyst
Partnerships Implementation Lead
Alliance Performance Analyst

Systems & Tools

OAG Schedule AnalyserAmadeus SkySYMAmadeus SkyCASTAmadeus Revenue Management (NRM)SAP S/4HANA Finance (FI/CO)IATA CRS (Coordinated Reservation System)Amadeus Altéa PSSATPCOSabre GDSAWS Redshift

Key Performance Indicators

Scan competitive landscape for partnership gapsO&D market coverage gap ≥5% of total addressable revenue identified
Assess network complementarity of candidate partnersIncremental connecting pax potential ≥50,000 pax/year per candidate to proceed
Gate: Approve candidate shortlist for business caseShortlist decision cycle ≤10 business days from scan initiation
Model incremental codeshare revenue per O&DProjected revenue uplift ≥3% on affected O&D markets within 12 months of go-live
Model interline prorate and revenue-share economicsPartnership NPV ≥ $5M over 5-year horizon to proceed to regulatory review
Gate: Approve business case for regulatory submissionBusiness case approval decision ≤15 business days from financial model submission
File for antitrust immunity or bilateral ASA reviewRegulatory filing submitted within 20 business days of business case approval
Assess slot availability at partner hub airportsRequired slots secured for ≥90% of planned codeshare frequency within IATA schedule season

Airline-Specific Risks & Pain Points

OAG data lags IATA SSIM submissions by 4–6 weeks, causing stale competitive benchmarks during fast-moving alliance negotiations
SkySYM simulation accuracy degrades for thin O&D markets (<10 bookings/day) where demand signal is insufficient for reliable modelling
SkyCAST demand forecasts for new O&D markets (no historical booking data) carry ±25% confidence intervals, creating executive pushback on go/no-go decisions
NRM O&D revenue attribution for connecting itineraries is split by leg, obscuring true contribution of partner-fed traffic; manual adjustment required
IATA standard prorate methodology (IATA Resolution 850) frequently under-compensates short-haul feeder partners, leading to prolonged bilateral negotiation cycles averaging 6–9 months
Executive approval stalls when NPV is marginal (e.g. $5–8M) and downside scenarios show revenue dilution on own metal — no standardised sensitivity threshold exists

Inputs / Outputs

Primary InputAnnual network strategy review, O&D demand data, competitor alliance footprint
Primary OutputStrategic decision: expand routes, renegotiate prorate/block terms, or serve notice of termination per agreement exit clause
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