A flight moving by an hour can create several jobs for your agency. The customer needs to understand the change, a connection may need checking and the transfer supplier may still be expecting the original arrival. Updating the flight time in your notes deals with only part of that work. Build a schedule-change process around the whole booking.

Start with a clear distinction between receiving a notification and completing the change. You might have seen the airline's message without speaking to the customer or confirming the ticket position. Those are separate tasks. Keeping them visible helps the colleague who takes over when the original adviser is away.

Capture the change before accepting anything

Record the affected booking, passengers and flight segments, with the time the notification arrived. Keep the original and proposed arrangements together so the difference is easy to see. Include the operating date, departure and arrival airports, flight numbers and local times. A change of airport or arrival day deserves more attention than a quick glance at the departure time.

Give the case an owner and a review deadline based on the actual circumstances. A departure tomorrow needs a different response from one next season, but supplier deadlines can make either urgent. Record where the notification came from and which channel must handle the change. An airline email, consolidator message and booking-system alert may require different follow-up routes.

Avoid clearing a warning simply to make the queue look tidy. Travelport's Smartpoint Cloud guidance describes accepting, modifying or cancelling an involuntary NDC change. Its acceptance process follows the customer's satisfaction with the replacement arrangement, while ticket revalidation or reissue depends on the airline and disruption. That is a useful example of why the button label needs a process behind it.

Check the journey the customer actually bought

Read the revised flights against the rest of the itinerary. Check connections, overnight arrivals and any change of terminal or airport. Record the applicable connection requirements through your supplier rather than deciding that a gap simply looks long enough. If the journey includes separately booked flights, make that structure visible when you assess the options.

Consider the first service after arrival and the last service before departure. A hotel reception, transfer pickup or car-hire collection can have its own arrangements that need reviewing. Check the return journey too. A flight moving to the previous evening could affect the final hotel night and the customer's plans for that day.

Use a fictional training case: an arrival moves from the afternoon to late evening while the hotel and transfer remain unchanged. The adviser needs to verify the new pickup and arrival arrangements before calling the holiday settled. This example makes no assumption that the supplier will amend without charge. Its purpose is to expose the work outside the flight reservation.

Give the customer verified choices

Explain the original arrangement, the proposed change and what you are checking. Use dates as well as times, especially where an overnight flight crosses midnight. Present the options confirmed for this booking and make any response deadline clear. Don't promise a free alternative or refund before checking the applicable policy and any relevant statutory rights.

Record the customer's instruction in enough detail for someone else to act on it. "Customer happy" leaves uncertainty if there are two proposed flights or one traveller has different plans. State which option was accepted, who gave the instruction and when. Where the customer has not replied, keep that task open with a sensible contact plan.

British Airways' cancellation FAQs explain that, after an updated itinerary is confirmed following a cancellation, later voluntary changes are subject to the ticket's fare rules. That is a specific airline example, not a rule to apply to every schedule change. It reinforces the need to explain the choice before processing it. Keep the relevant supplier guidance with the booking so the decision can be traced.

Complete the supplier work and the connected amendments

Follow the servicing route for the booking and check its resulting state. Confirm the revised flights and any ticket action required by the airline or issuing supplier. A changed display should not be your only evidence that the customer can travel as intended. Keep unresolved ticketing work assigned until the responsible party confirms the result.

Review paid seats, baggage and assistance arrangements when the flight changes. After a cancellation, British Airways distinguishes between moving customers onto another BA flight and rebooking them with another airline when explaining how extras are handled. Use the actual carrier's instructions for your case. A note on the old reservation doesn't establish that the replacement service includes the same arrangement.

Handle linked services through their own amendment process and keep each response. If a cancellation and refund becomes necessary, use the separate cancellation and refund workflow to track those outcomes. Don't close an outstanding refund because the replacement flight is ready. The customer should receive an accurate update on each remaining task.

Send one clear set of current instructions

Once confirmed, update the customer-facing itinerary and identify what has changed. Check the supplier documents alongside your own booking documents, including any transfer or collection instructions. Explain which earlier document has been replaced. A customer carrying two conflicting versions needs more than another attachment.

Keep the case open if an essential response is still missing. Record the next review time and who will contact the customer, particularly across a weekend or staff absence. Before closing, ask a colleague to read the booking as if they were taking an urgent call. They should be able to find the confirmed journey and any outstanding issue without reconstructing your inbox.

Five practical checks for your next schedule change

1. Save the original and revised flight details together, including local dates and airports.

2. Assign an owner and check the real response or servicing deadline.

3. Review connections and linked services before presenting the confirmed options.

4. Record the customer's precise instruction, then verify the supplier and ticketing outcome.

5. Open the revised customer documents and check that every affected service agrees.