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Process Flow Diagram (BPMN)

GO-02 BPMN diagram
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L4 Process Steps

StepStep NameRole / Swim LaneSystem InputOutputKPIDec?Exc?
Phase 1
1.1
Verify passenger allowance in PSS Check-in Agent Amadeus Altéa PSS Passenger PNR, ticket class, frequent flyer tier Baggage allowance entitlement confirmed; excess fee notification triggered Allowance lookup time ≤10 sec; fee notification accuracy ≥99% N Y
1.2 Weigh and measure baggage at counter Check-in Agent SITA Common Use Terminal Equipment (CUTE) with integrated scale Passenger-presented baggage Weight and dimension record; excess baggage charge calculated Average bag acceptance time ≤90 sec per bag; scale accuracy ±0.1 kg Y Y
1.3 Collect excess baggage fees Check-in Agent Amadeus Altéa PSS / payment terminal Excess weight or piece determination from step 1.2 Fee collected and recorded in PNR; EMD (Electronic Miscellaneous Document) issued Excess fee collection rate ≥98% of chargeable bags N Y
1.4 Print bag tag and transmit BSM Check-in Agent Amadeus Altéa PSS / SITA BagMessage Confirmed weight, destination, passenger itinerary IATA 10-digit barcode bag tag affixed; Baggage Source Message (BSM) transmitted to BHS and destination airport BSM transmission accuracy ≥99.5%; BSM delivery to BHS ≤5 sec N N
Phase 2
2.1
Induct bag into automated EDS screening Baggage Systems Operator Smiths Detection CTX / L3 ProVision Explosive Detection System (EDS) Tagged bag inducted onto inline conveyor belt with BSM Bag inducted into screening lane; screening initiated Screening throughput ≥1,200 bags/hr per lane; induction reject rate ≤0.5% N N
2.2 Evaluate automated threat detection result TSA Screening Officer Smiths Detection EDS console / L3 Technologies automated threat recognition (ATR) CT scan image and ATR algorithm output Clear or Suspect determination; bag status updated in screening system Automated clear rate ≥85%; false-positive rate ≤12% Y Y
2.3 Conduct manual bag search and resolve status TSA Screening Officer TSA PARIS (Passenger and Baggage Reconciliation) / SITA WorldTracer Suspect bag flagged by ATR; passenger paged if required Cleared, held, or offloaded determination; bag status updated; airline notified Manual resolution time ≤15 min per bag; offload-to-notification time ≤5 min N Y
Phase 3
3.1
Sort bag to destination make-up area via BHS Baggage Systems Operator SITA BagManager / Airport BHS (Vanderlande BAGTRAX / Siemens automated sorter) BSM data, flight departure time, make-up area assignment Bag routed to correct make-up carousel or transfer belt Sortation accuracy ≥99.7%; late bags to make-up ≤1% of total Y Y
3.2 Build ULD or loose-load baggage cart Ramp Agent / Loader SITA BagManager / Amadeus LoadPlanner Sorted bags arriving at make-up area; ULD build plan from load controller Loaded ULD or baggage cart with physical manifest; weight estimate recorded ULD build completion ≥30 min before scheduled departure; weight estimate variance ≤2% N Y
3.3 Reconcile bag count against active PAX list Ramp Supervisor SITA BagManager / Amadeus Altéa Departure Control System (DCS) Loaded ULD manifest; active (boarded + checked-in) passenger list Bag count confirmed or discrepancy flagged for investigation Pre-load reconciliation accuracy ≥99.5%; discrepancy resolution time ≤10 min Y Y
Phase 4
4.1
Transport ULDs and carts to aircraft Ramp Agent / Tug Driver SITA Airport Management System (AMS) / Ramp Resource Management Departure time, gate assignment, confirmed ULD manifest ULDs delivered to aircraft within loading window Bags at aircraft ≥25 min before scheduled departure; tug utilisation ≥80% N Y
4.2 Load baggage into aircraft hold per W&B plan Loader / Ramp Agent Jeppesen LoadPlanner / Ultramain Weight & Balance System ULD manifest, aircraft hold configuration, W&B loading sequence Bags loaded per load plan; hold positions recorded; loading confirmation sent to load controller Hold loading complete ≥15 min before departure (D-15); W&B CG within ±1% of plan N Y
4.3 Reconcile loaded bags and offload no-shows Load Controller / Ramp Supervisor SITA BagManager / Amadeus Altéa Departure Control System (DCS) Final loaded bag count; departure passenger list (after boarding gate closes) Load sheet signed off; no-fly bags identified and physically offloaded; NOTOC updated 100% reconciliation before door closure; unaccompanied bag offload ≤10 min from identification Y Y
Phase 5
5.1
Offload baggage from aircraft on arrival Ramp Agent / Loader SITA Airport Management System (AMS) / SITA BagManager Aircraft block-in confirmation; hold manifest All bags offloaded; scan event logged per IATA Resolution 753 4-point tracking requirement First bag on belt ≤20 min from block-in (domestic); ≤25 min (international) N Y
5.2 Deliver bags to assigned baggage claim belt Baggage Hall Operator SITA BagManager / Airport BHS claim belt controller / FIDS Offloaded bags; belt assignment from airport ops; flight arrival data Bags on reclaim belt; passenger belt notification displayed on FIDS Last bag on belt ≤35 min from block-in; on-time belt delivery rate ≥92% Y Y
5.3 Identify and file PIR for mishandled bags Baggage Services Agent SITA WorldTracer / Amadeus Altéa PSS Unclaimed bags at belt; passenger self-report; gap in IATA Resolution 753 scan trail Property Irregularity Report (PIR) filed in WorldTracer; passenger notified with file reference PIR filing time ≤10 min from passenger report; mishandling rate ≤5 per 1,000 passengers (IATA industry target) N Y
5.4 Trace, recover and return mishandled baggage Baggage Tracing Agent SITA WorldTracer / baggage delivery partner (Deliver.com / BagsVIP) PIR record; scan history; last-known location from BagManager Bag located; delivery to passenger arranged; WorldTracer case closed 80% of mishandled bags returned within 24 hrs; permanently lost bag rate ≤0.5 per 1,000 passengers Y Y
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Process Attributes

Identification

Process IDGO-02
L1 DomainGround Operations & Airport Services
L2 ProcessBaggage Operations
L3 NameBaggage Acceptance & Handling
L4 Steps17 across 5 phases
Decision Gates7 (all with iteration loops)
Exceptions15 documented

Swim Lanes (Roles)

Check-in Agent
Baggage Systems Operator
TSA Screening Officer
Ramp Agent / Loader
Ramp Supervisor
Ramp Agent / Tug Driver
Loader / Ramp Agent
Load Controller / Ramp Supervisor
Baggage Hall Operator
Baggage Services Agent
Baggage Tracing Agent

Systems & Tools

Amadeus Altéa PSSSITA Common Use Terminal Equipment (CUTE) with integrated scaleAmadeus Altéa PSS / payment terminalAmadeus Altéa PSS / SITA BagMessageSmiths Detection CTX / L3 ProVision Explosive Detection System (EDS)Smiths Detection EDS console / L3 Technologies automated threat recognition (ATR)TSA PARIS (Passenger and Baggage Reconciliation) / SITA WorldTracerSITA BagManager / Airport BHS (Vanderlande BAGTRAX / Siemens automated sorter)SITA BagManager / Amadeus LoadPlannerSITA BagManager / Amadeus Altéa Departure Control System (DCS)SITA Airport Management System (AMS) / Ramp Resource ManagementJeppesen LoadPlanner / Ultramain Weight & Balance SystemSITA Airport Management System (AMS) / SITA BagManagerSITA BagManager / Airport BHS claim belt controller / FIDSSITA WorldTracer / Amadeus Altéa PSSSITA WorldTracer / baggage delivery partner (Deliver.com / BagsVIP)

Key Performance Indicators

Verify passenger allowance in PSSAllowance lookup time ≤10 sec; fee notification accuracy ≥99%
Weigh and measure baggage at counterAverage bag acceptance time ≤90 sec per bag; scale accuracy ±0.1 kg
Collect excess baggage feesExcess fee collection rate ≥98% of chargeable bags
Print bag tag and transmit BSMBSM transmission accuracy ≥99.5%; BSM delivery to BHS ≤5 sec
Induct bag into automated EDS screeningScreening throughput ≥1,200 bags/hr per lane; induction reject rate ≤0.5%
Evaluate automated threat detection resultAutomated clear rate ≥85%; false-positive rate ≤12%
Conduct manual bag search and resolve statusManual resolution time ≤15 min per bag; offload-to-notification time ≤5 min
Sort bag to destination make-up area via BHSSortation accuracy ≥99.7%; late bags to make-up ≤1% of total

Airline-Specific Risks & Pain Points

Altéa allowance rules do not sync in real-time with codeshare partner PSS, forcing manual overrides and creating revenue leakage on interline itineraries
Scale calibration drift at high-volume counters causes inconsistent weight readings; CUTE has no automated recalibration alert, so discrepancies are caught only during periodic QA audits
Agents waiving fees at discretion without supervisory approval triggers revenue leakage estimated at $30–50 per waived bag; Altéa has no mandatory approval workflow for fee waivers at Level 1 agent access
BSM transmission lag >30 sec to downstream stations causes missed sortation windows on tight connections; IATA Resolution 753 mandates scan tracking from this point but most carriers lack RFID at check-in, relying on barcode-only
Legacy inline EDS at secondary airports cannot handle post-pandemic capacity surge; single-lane configurations create 20–30 min queue backlogs during peak departures, directly causing departure delays
CT systems generate 10–15% false-positive rates for dense consumer items (lithium batteries, laptops), driving manual inspection queues that delay affected bags by 8–15 min and disrupt sortation sequence

Inputs / Outputs

Primary InputPassenger PNR, ticket class, frequent flyer tier
Primary OutputBag located; delivery to passenger arranged; WorldTracer case closed
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