How to prepare for a very early morning flight
Flights departing between 5 and 7 in the morning are often the cheapest of the day, but they require waking in the middle of deep sleep. Prepare everything the evening before is the only way to arrive lucid, because in the morning the ability to decide and remember is already compromised by sleep deprivation.
Luggage and clothes ready before bed
The evening before, every detail must be completed: suitcase closed, documents in an easily accessible outer pocket, clothes for the next day already ready, a quick breakfast organized (a bar, a fruit, something that needs no preparation). A last-minute checklist before leaving home helps ensure nothing is forgotten even when clarity is low. Those who wake after only a few hours of sleep have slower reflexes and memory: every choice left for the morning, no matter how trivial, increases the risk of wasting time or forgetting something.
How many hours of sleep to realistically expect
If the alarm is set for 3 or 4, going to bed two hours earlier than usual rarely guarantees complete rest: it's better to realistically accept a few hours of sleep and plan for a nap during the flight to recover part of the deficit. Avoiding coffee and tea late in the afternoon the day before still helps fall asleep faster in the available sleep window, however short.
Transport to the airport at an atypical hour
Not all taxi, transfer, or public transport services operate with the same regularity in the very early morning hours: the actual service schedules need to be verified, not the standard daytime ones. Booking a taxi or transfer with written confirmation avoids being left without alternatives at a time when finding a last-minute one is harder than at any other time of day.
What to find (or not find) at the airport at that hour
Check-in counters, bars, and shops might not yet be open: it's worth checking on the airport website the opening times of services and bringing water and a snack with you, so you don't depend on food service that is often still closed at that hour.
The most fragile point of the entire chain remains transport: if an unbooked taxi doesn't show at 4 in the morning there aren't many quick alternatives, so book your transfer with written confirmation the evening before, not the morning itself.
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