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Process Flow Diagram (BPMN)

CX-09 BPMN diagram
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L4 Process Steps

StepStep NameRole / Swim LaneSystem InputOutputKPIDec?Exc?
Phase 1
1.1
Capture SSR from booking or service channel Reservations Agent / Self-Service System Amadeus Altéa PSS Customer request via call centre, web booking, airport counter, or travel agent GDS Raw SSR record attached to PNR SSR capture rate ≥98% of requests received across all channels N N
1.2 Classify SSR using IATA ADRM standard codes Special Services Coordinator Amadeus Altéa PSS Raw SSR record and IATA ADRM SSR code library Standardised IATA SSR code assigned (e.g. WCHR, WCHS, WCHC, UMNR, MEDA, STCR, BLND, DEAF, BSCT, VGML, EXST) SSR miscoding rate <0.5% of all SSRs entered N N
1.3 Validate SSR code against passenger record Special Services Coordinator Amadeus Altéa PSS SSR code, PNR, flight itinerary, passenger age and loyalty tier Validated SSR record or validation-fail alert Validation completion within 4 hours of SSR capture for standard requests; <1 hour for MEDA cases Y N
Phase 2
2.1
Check aircraft equipment compatibility for SSR Special Services Coordinator Amadeus SkyMAX Validated SSR code, assigned aircraft type, cabin configuration Equipment compatibility decision (e.g. STCR requires aft bulkhead row; BSCT requires bassinet-mount rows) Equipment conflict detection rate 100% prior to SSR confirmation Y Y
2.2 Assess ground handling resource requirements Ground Operations Supervisor SITA Airport Management System (AMS) SSR code, flight schedule, station staffing roster Resource allocation plan (wheelchair, ambulift, escort staff, medical oxygen) Resource pre-positioning completed ≥2 hours before scheduled departure N Y
2.3 Verify regulatory and safety compliance for SSR Special Services Manager Amadeus Altéa PSS SSR type, MEDA form, DOT 14 CFR Part 382 requirements, IATA Medical Manual Compliance clearance or MEDA medical clearance request issued to CMO MEDA clearance turnaround <6 hours for standard medical cases; 100% DOT Part 382 compliance audit pass rate Y Y
Phase 3
3.1
Confirm SSR and update PNR in Altéa PSS Special Services Coordinator Amadeus Altéa PSS Feasibility approval, compliance clearance, resource plan Confirmed SSR element in PNR with free-text OSI remarks for crew PNR update latency <30 minutes from approval; SSR visible in all downstream systems within 1 hour N N
3.2 Broadcast SSR notification to all handling stations Amadeus Altéa PSS (automated) SITA Airport Management System (AMS) Confirmed SSR elements from PNR, flight leg routing Station-specific SSR notification delivered to each departure and transit station Notification delivery confirmation rate ≥99.5%; transit station SSR awareness rate ≥97% Y Y
3.3 Send SSR confirmation to passenger CRM Automation / Reservations Agent Salesforce CRM Confirmed SSR details, contact preferences from loyalty profile Confirmation email or SMS to passenger with SSR summary and pre-travel instructions Passenger confirmation sent ≥24 hours before departure for pre-booked SSRs; <2 hours for same-day airport requests N N
Phase 4
4.1
Generate SSR pre-departure briefing sheet for crew Operations Control Coordinator Jeppesen Crew Management Confirmed SSR list for flight, crew assignment roster Passenger Special Needs Brief (PSNB) attached to flight pack PSNB delivery to crew ≥60 minutes before departure; crew acknowledgement rate 100% N Y
4.2 Pre-position special equipment at departure gate Ground Operations Supervisor SITA Airport Management System (AMS) Resource allocation plan, SSR type, gate assignment Equipment confirmed at gate (ambulift, wheelchair, STCR board, medical oxygen kit) Equipment pre-positioned ≥45 minutes before boarding; zero gate-delay incidents attributable to missing SSR equipment Y Y
4.3 Review and protect SSR passenger seat assignment Special Services Coordinator Amadeus Altéa PSS SSR code, current seat map, aircraft equipment type Protected seat assignment with SESL (Seat Especial Service Lock) flag; adjacent seats blocked where required SSR seat protection applied ≥12 hours before departure; zero involuntary seat moves for SSR passengers N Y
Phase 5
5.1
Verify SSR at check-in and issue special boarding pass Airport Customer Service Agent Amadeus Altéa Departure Control System (DCS) Passenger identity document, PNR with SSR elements, APIS data Verified SSR, special boarding pass (e.g. pre-board marker), updated APIS manifest SSR verification completion rate 100% at check-in; check-in processing time for WCHC/MEDA ≤8 minutes Y Y
5.2 Coordinate pre-board assistance and boarding sequence Gate Agent / Passenger Service Supervisor SITA Airport Management System (AMS) SSR passenger list, boarding gate assignments, special boarding pass flags Pre-board completion confirmation; SSR passengers boarded and seated before general boarding Pre-board completion ≥10 minutes before general boarding start; zero SSR passenger miss-boards Y Y
5.3 Execute cabin crew SSR handoff at aircraft door Senior Cabin Crew Member Jeppesen Crew Management PSNB, boarding confirmation, SSR passenger seat locations Cabin crew SSR acknowledgement; in-flight service adaptations confirmed (e.g. meal, oxygen, PA announcements for BLND/DEAF) SSR handoff completed before aircraft door closure; cabin crew SSR briefing acknowledgement 100% N Y
Phase 6
6.1
Record SSR fulfillment outcome post-arrival Airport Customer Service Agent / Gate Agent Salesforce CRM SSR completion status, any in-flight deviation notes from cabin crew SSR fulfillment record with outcome code (Fulfilled / Partial / Failed) logged against PNR and customer profile Post-flight SSR outcome recorded within 4 hours of block-in; SSR data completeness ≥95% Y N
6.2 Trigger complaint or recovery action for failed SSR Customer Relations Manager Salesforce CRM SSR failure outcome record, passenger contact details, DOT Part 382 breach indicator Proactive customer apology communication, compensation offer, and DOT incident report if applicable Proactive recovery contact within 24 hours of SSR failure; DOT Part 382 incidents reported within 10 days per regulatory requirement N Y
6.3 Analyse SSR performance and update service standards Customer Experience Analytics Manager AWS Redshift SSR fulfillment records, DOT complaint data, NPS verbatims tagged to SSR journeys Monthly SSR performance dashboard; process improvement recommendations; updated SSR handling SOPs SSR on-time fulfillment rate ≥96%; SSR-related NPS ≥+45; DOT disability complaints per 10,000 enplanements <0.2 N N
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Process Attributes

Identification

Process IDCX-09
L1 DomainCustomer Experience & Loyalty
L2 ProcessCustomer Experience Operations
L3 NameSpecial Services Request (SSR) Management
L4 Steps18 across 6 phases
Decision Gates8 (all with iteration loops)
Exceptions11 documented

Swim Lanes (Roles)

Reservations Agent / Self-Service System
Special Services Coordinator
Ground Operations Supervisor
Special Services Manager
Amadeus Altéa PSS (automated)
CRM Automation / Reservations Agent
Operations Control Coordinator
Airport Customer Service Agent
Gate Agent / Passenger Service Supervisor
Senior Cabin Crew Member
Airport Customer Service Agent / Gate Agent
Customer Relations Manager
Customer Experience Analytics Manager

Systems & Tools

Amadeus Altéa PSSAmadeus SkyMAXSITA Airport Management System (AMS)Salesforce CRMJeppesen Crew ManagementAmadeus Altéa Departure Control System (DCS)AWS Redshift

Key Performance Indicators

Capture SSR from booking or service channelSSR capture rate ≥98% of requests received across all channels
Classify SSR using IATA ADRM standard codesSSR miscoding rate <0.5% of all SSRs entered
Validate SSR code against passenger recordValidation completion within 4 hours of SSR capture for standard requests; <1 hour for MEDA cases
Check aircraft equipment compatibility for SSREquipment conflict detection rate 100% prior to SSR confirmation
Assess ground handling resource requirementsResource pre-positioning completed ≥2 hours before scheduled departure
Verify regulatory and safety compliance for SSRMEDA clearance turnaround <6 hours for standard medical cases; 100% DOT Part 382 compliance audit pass rate
Confirm SSR and update PNR in Altéa PSSPNR update latency <30 minutes from approval; SSR visible in all downstream systems within 1 hour
Broadcast SSR notification to all handling stationsNotification delivery confirmation rate ≥99.5%; transit station SSR awareness rate ≥97%

Airline-Specific Risks & Pain Points

NDC channel requests may not automatically propagate IATA SSR codes into Altéa PSS, requiring manual re-entry and creating duplication risk
Agents conflate WCHR (ramp wheelchair) with WCHC (cabin wheelchair), causing resource over/under-provision at the gate
UMNR age validation relies on data-entry accuracy — no automated DOB check against passport data until check-in APIS processing
Last-minute aircraft swaps (e.g. gauge change from 737-800 to 737-700) invalidate pre-assigned STCR/BSCT seats with no automated re-trigger of SSR review
Third-party ground handler contracts at outstations often exclude specialised WCHC lift-on/lift-off equipment, requiring airline-owned asset repositioning at cost
MEDA cases require Chief Medical Officer sign-off but CMO availability outside business hours causes SSR holds and flight-day escalations

Inputs / Outputs

Primary InputCustomer request via call centre, web booking, airport counter, or travel agent GDS
Primary OutputMonthly SSR performance dashboard; process improvement recommendations; updated SSR handling SOPs
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