If you miss your scheduled airport transfer, the first step is to stay calm and immediately contact the transfer provider using the phone number provided in your booking confirmation. Most reputable companies have a "grace period" or can track your flight to adjust for delays; however, if you were at fault (e.g., lingering at baggage claim), you may be marked as a "no-show." If the driver has already left, the company might be able to send another vehicle for an additional fee, or they may refer you to their terms and conditions regarding refunds. In the event they cannot assist you, your best alternatives are using a ride-hailing app like Uber or Bolt, or heading to the official airport taxi stand. If your missed transfer was part of a larger tour package, contact your travel agent or the tour operator's local representative, as they often have backup arrangements. Always keep your receipts for any alternative transport, as you might be able to claim the cost back through your travel insurance if the delay was outside your control.