Timeline
Write when the covered event happened, when the trip changed and when the traveler returned or rejoined the itinerary.
Unused trip cost
Identify prepaid arrangements that could no longer be used and were not refunded.
Additional transportation
Save rebooking and ground-transport receipts needed because of the interruption.
Supporting cause
Medical records, carrier statements or other documents should support the covered reason.
Refunds and credits
Document every supplier refund or credit before calculating the remaining loss.
Next step
Use the comparison guide and read the current policy certificate before relying on any benefit.