What to Do if Your Flight to Cusco Is Cancelled or Delayed (It Happens More Than You'd Think)

If your flight to or from Cusco gets delayed or cancelled, it’s not exceptional bad luck — it happens regularly because of the airport’s geography, surrounded by mountains and prone to morning fog. In August 2026, for example, 12 flights were cancelled in a single day due to heavy fog tied to a cold-air mass passing through (DANA Aníbal). This guide explains why it happens, what rights you have as a passenger, and how to minimize the impact on the rest of your trip.

Why flights to Cusco get cancelled so often

Alejandro Velasco Astete Airport sits at 3,300 m (10,800 ft), surrounded by mountains, which limits what landing procedures are possible in low-visibility conditions. The most common causes of cancellation or delay:

• Morning fog: by far the most frequent cause. It typically forms overnight and clears later in the morning.
• Heavy rain and strong winds: more common during the rainy season (November to March), though they can occur outside those dates too.
• Temporary runway closures: for scheduled maintenance, which can cause cascading delays throughout the day.

The detail most people don’t know: your flight time matters

Based on reported visibility patterns, operations usually return to normal after 10 or 11 am, once the fog clears. That means the first flights of the day are the ones most frequently cancelled or delayed. If you have flexibility in choosing your flight time to or from Cusco, a mid-morning-or-later flight statistically has a lower chance of being affected than the very first flight of the day.

This isn’t a guarantee — in more severe weather events (like the one in August 2026) flights get cancelled throughout the day — but if you can choose, it’s a real factor worth considering.

Your rights as a passenger (under Peruvian consumer protection rules)

If your flight is cancelled or rescheduled, the airline has concrete obligations under Peru’s Civil Aeronautics Law and Consumer Protection Code:

• Rebooking or refund: the airline must get you on a substitute flight the same day, or refund the net value of the ticket.
• If there’s no immediate rebooking: the airline must cover meals (breakfast, lunch, or dinner as applicable), lodging if necessary, and transport to and from the airport.
• If you don’t accept the rebooking offered: you have the right to request a refund of the net ticket value, postpone your trip, or transfer the ticket to someone else at no extra cost (domestic flights only) — as long as you request it up to 24 hours before the scheduled flight.
• Airlines and travel agencies are required to have a complaints book available (physical or digital) at all times.

Keep any communication from the airline about the cancellation — you’ll need it if you decide to file a formal complaint with Peru’s consumer protection agency (INDECOPI).

How to protect the rest of your itinerary

A flight cancellation can have a domino effect on bookings that can’t change dates, like your Machu Picchu ticket or your train:

• Leave a buffer day between your arrival in Cusco and any time-fixed activity that matters (Machu Picchu ticket, train, booked tour). One cushion day absorbs most of these surprises without wrecking your whole plan.
• Get travel insurance with trip cancellation and interruption coverage — it’s the only real way to recover the cost of non-refundable bookings if a cancelled flight makes you miss, say, your Huayna Picchu ticket.
• Confirm your flight number when booking any ground transfer. We monitor flights in real time and automatically adjust pickup time if your flight is delayed, at no extra cost — you can see the full details in our cancellation policy.

If your flight already got delayed and you have a transfer booked with us

You don’t need to cancel or rebook anything — just message us as soon as you have your new arrival time confirmed by the airline, and we’ll adjust the pickup. That’s exactly the kind of surprise we plan around with buffer time.

Does your flight to Cusco have a delay alert, or are you worried about fog on your travel date? Message us on WhatsApp and we’ll help you plan the buffer you need to avoid losing your next reservations.