Changing rental dates, times or driver details
Changing a reservation can affect more than the collection time. Establish which details are being amended and obtain a revised confirmation before relying on the new plan.
Check Reading a car hire cancellation deadline correctly before a cancel-and-rebook change. A new payment card needs the separate checks in Your payment card changes before rental collection.
Describe the change precisely
Send the original reference and the requested local pickup and return times. Identify whether the main driver, vehicle class, branch or additional equipment is changing. Ask whether the amendment changes the rate, availability, cancellation deadline or amount already paid.
Avoid two unintended bookings
If a change requires cancellation and rebooking, understand that sequence before taking action. Check the first booking cancellation conditions and the second booking availability; do not assume an old payment transfers automatically. Keep both confirmations until the original reservation and any refund are resolved.
Ask for a before-and-after confirmation
For a change from 10:00 Monday to 10:00 Tuesday, ask for the revised collection and return times together. Moving only collection can shorten the rental while leaving the return unchanged. Request the new total and cancellation terms before approving a replacement reservation, and verify that the original is no longer active if it was replaced.
| Check | What to record |
|---|---|
| Original booking | Reference and agreed schedule |
| Requested version | Both new local times and branch |
| Accepted outcome | New total, payment treatment and confirmation |
Your practical checklist
- Check the new deposit and card conditions.
- Verify the revised flight and collection instructions.
- Remove outdated copies from the documents you will use at the desk.
The question to resolve before you proceed
Has the original reservation been amended, replaced or left active?
Explore the full topic in Car hire booking: prices, timing and flexibility.

