We now document 166 airports in 75 countries and 50 airlines - Wi-Fi names, terminals, time zones, essential apps and hubs. Here is why an eSIM company became slightly obsessed with terminal maps.
Airports are strange places. One minute you are floating on holiday vibes, the next you are standing in a hall the size of a village asking three very human questions: where is the Wi-Fi, which terminal am I in, and what time is it here again? 😅
So we did something about it. Over the past months the JamboSim team quietly built the thing we always wanted as travellers: a friendly, practical page for every big airport in the world - and for the airlines that fly there.
Today we have 166 airports in 75 countries and 50 airlines documented. And yes, it is all free to read, no account, no pop-ups. ✈️
Browse all airport guides →
Every airport page is built around the stuff you actually look up while dragging a suitcase:
📶 The Wi-Fi network name - so you know whether "Schiphol Free WiFi" is the real one or a lookalike 🏢 Terminals - how many, how they are organised, and what that means for transfers 🕐 Local time zone - because your body clock is lying to you 📍 Location and coordinates, plus the city and country it belongs to 👥 Annual passengers - a surprisingly good predictor of how early you should arrive ✍️ A short human description of what the airport is actually like 📱 Essential apps for that airport - official airport app, ride-hailing that actually works there, public transport, flight tracking, payments 🛩️ Which airlines use it as a hub
Because "eSIM for Amsterdam Schiphol" is only half the story. If you fly Emirates, Turkish Airlines, KLM or IndiGo, your data needs follow your route, not just your departure gate.
So each of the 50 airline pages shows the alliance, fleet size, hubs, and the countries that airline flies to - with the matching eSIMs next to it. Handy for multi-stop trips and long layovers.
See the airline guides →
Fair question. Here is the honest answer.
Almost every connectivity problem we see in support starts in an airport. Someone lands, joins the "free" Wi-Fi that needs an SMS code they cannot receive, tries to buy a local SIM at a counter that closed at 22:00, or spends 40 minutes hunting a taxi app that does not operate in that country. 😬
We cannot fix airports. But we can make sure you walk out of one already knowing:
1. Which app to open for a ride 2. Which network your phone will connect to 3. That your data is already running, because you installed your eSIM at home on your own Wi-Fi
That is the whole idea: land informed, land online. 🙌
Airport facts (terminals, Wi-Fi names, time zones, passenger numbers) are checked against official airport sources, and we update them when airports rebuild or rename things - Brussels Airport (Zaventem) and the Paris CDG terminals both got a refresh recently Airline data (hubs, alliances, destinations) is reviewed per airline, not scraped and forgotten Every page exists in 16 languages, translated properly rather than machine-dumped Spotted something wrong? Genuinely, tell us: [email protected]. A traveller once told us a hub was missing from an airline page. They were right. We added it the same day. 💚
We also add a clear note on airline pages: JamboSim is an independent eSIM provider and is not affiliated with, endorsed by, or sponsored by any airline we describe. We just want your data to work.
The nicest way to use these pages is the boring way: open your airport page the evening before departure, glance at the apps and the terminal info, buy your eSIM, install it while you are still on home Wi-Fi. Then you land, flip your travel line on, and walk out like someone who has done this a hundred times. 😎
🌍 All airport guides 🛫 All airline guides 📲 Find an eSIM for your destination
166 airports down. More coming - we are still adding, still checking, still slightly obsessed with terminal maps. Safe travels! 🧡
