Abstract Aims Advances have been made over the last decade in the management of cardiac amyloidosis (CA), but a delayed diagnosis is still common. The aim of this study was to describe the journey to CA diagnosis from initial clinical and to analyse time to diagnosis. Methods and results Between January 2001 and May 2019, 270 consecutive patients with CA diagnosed at Toulouse University Hospital were retrospectively included in this cross-sectional study: 111 (41%) light chain amyloidosis, 122 (45%) wild-type transthyretin amyloidosis, and 37 (14%) hereditary transthyretin amyloidosis. CA onset occurred mostly with dyspnoea (50%) or systematic follow-up (10%). The cardiologist was the first line specialist in 68% of patients, followed by the nephrologist (9%) and neurologist (8%). Patients encountered a median (minimum–maximum) number of two (1–7) physician specialists and performed a median (minimum–maximum) number of three (1–8) tests before diagnosis. Median delay between symptom onset and CA diagnosis was 8 [IQR 5–14], 10 [IQR 3–34], and 18 [IQR 4–49] months, respectively, in light chain amyloidosis, wild-type transthyretin amyloidosis, and hereditary transthyretin amyloidosis subgroups (P = .060). Having performed electromyography or spirometry was associated with a longer delay in diagnosis in the overall population: odds ratio = 1.13; 95% confidence interval 1.02 to 1.24; and odds ratio = 1.13; 1.03 to 1.24, respectively, probably due to non-specific initial symptoms. Conclusions CA is a protean disease with various first line specialists causing a diagnostic wandering despite increasing medical community awareness. It requires a multidisciplinary specialist care networks to educate and manage symptoms and therapies.