Route validation · Methodology
Every buffer recommendation, transport duration, and risk score on PortTrip is backed by structured journey outcome data — not estimates.
Validation submission types
Timing buffer validation
4,281 submissionsCruiser confirms whether the return buffer time they used was sufficient, tight, or insufficient.
Transport route validation
2,847 submissionsCruiser confirms the transport method used, actual duration, and whether it matched the expected time.
Tender queue validation
891 submissions (tender ports only)At tender ports, cruisers report actual tender queue duration, number of ships in port, and time of return.
DIY savings confirmation
1,203 submissionsCruiser confirms actual spend for the equivalent independent route vs the quoted ship excursion price.
What the data produces
74 min
Average return buffer (all ports)
Across 4,281 journeys
93%
Safe return rate (60+ min buffer)
Dock ports
99%
Safe return rate (90+ min buffer)
All ports incl. tender
52 min
Average Santorini tender delay
June–August peak
Traffic
Most common delay cause
Naples, Barcelona, Rome
€112
Average DIY savings confirmed
Per person vs ship excursion
Validate a route yourself
After your port day, submit your journey outcome. It takes 90 seconds and helps build the most accurate cruise port timing database on the internet.
Use the return timing toolHow does PortTrip validate cruise port routes?
PortTrip collects structured journey outcome submissions from independent cruisers. Each submission records: port, transport route, return time, outcome (safe/tight/near-miss), and optional notes. Submissions pass automated plausibility checks before being incorporated into aggregates. The result: every displayed buffer recommendation is backed by real journey data, not estimates.
How many routes has PortTrip validated?
4,281 complete journey validations have been incorporated into the PortTrip dataset. This includes timing buffer outcomes, transport route confirmations, tender queue durations, and DIY savings confirmations.
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