Google Flights Has 15 Hidden Easter Eggs—Here Are 5 Routes That Reveal Them

Google Flights has hidden 15 Easter Eggs – aviation history cards – in its search results to celebrate its 15th birthday. Search the right routes and you’ll find Concorde, United’s original 747 service, and the dawn of passenger jet travel alongside the flights you can actually book today. They haven’t formally announced it, but it’s something you’ll find chatter about on social media. 15 years ago, Google Flights launched, kicking off years of innovation that’s changed how people look for air travel! To celebrate we’re honoring 15 legendary routes in aviation history. Find them by searching for these famous routes directly inside the Flights search bar! ✈️👇 https://t.co/la7zbkwvDH — Sathvik Nori (@SathvikNori) October 15, 2026 Five Cards You Can Find In Google Flights Open Google Flights, enter the airports and travel dates, and look below the price-tracking controls. That’s where the “This route in history” card appears in desktop searches. Search History It Celebrates London Heathrow–New York JFKLHR–JFK; also CDG–JFK Concorde’s New York service, with a card dated 1977. San Francisco–HonoluluSFO–HNL United’s “Friend Ship” Boeing 747 service, launched in 1970. Singapore–SydneySIN–SYD Singapore Airlines introducing the Airbus A380 into commercial service in 2007. London Heathrow–JohannesburgLHR–JNB BOAC’s de Havilland Comet inaugurating commercial passenger jet service in 1952. London Heathrow–AmsterdamLHR–AMS KLM’s inaugural London–Amsterdam flight in 1920. The searches use modern airport codes for the historic city pairs. The Comet card lists a journey of 23 hours and 38 minutes, with five intermediate stops. United’s card offers mai tais, leis and the 747’s upstairs cocktail lounge. And KLM’s first flight carried two reporters, newspapers and a letter from London’s mayor. I haven’t gone looking further, but the next ones I’d probably try would be: Westray–Papa Westray (WRY–PPW), for the world’s shortest scheduled passenger flight. Karachi–Mumbai (KHI–BOM), for J.R.D. Tata’s inaugural airmail flight via Ahmedabad. There’s an especially good anniversary connection: since that flight departed October 15, 1932, exactly 94 years ago today. Google Flights Started With A Much Smaller Search The actual Google Flights anniversary was September 13. That’s when Google launched what it then called Flight Search in 2011, following its $700 million acquisition of ITA Software. ITA was the best site out there for airfare shopping, though it was really a B2B product. Google too that capability and made it fast and accessible to people who weren’t going to learn the intricacies of the expert-oriented ITA Matrix. The goal wa making it easier to compare flights and prices and to then “get you quickly to a site where you can buy your ticket.” The initial product covered a limited number of U.S. cities and only roundtrip economy tickets. The value was speed, a readable set of choices, easy comparisons across dates, and the ability to discover destinations within a budget and flight time limit. Google’s example was finding places within three hours of San Francisco for less than $300. Now there are international itineraries, premium cabins, price tracking and price history. Southwest finally began displaying its fares in May 2024, giving customers a comparison that the airline had long resisted. Google also added a “Cheapest” tab for people willing to accept longer connections, self-transfers or other inconveniences to save money (since the lowest price and the best flight for a particular passenger aren’t always the same thing). The Bigger Promise Was Getting The Advice Back I wrote about Google becoming your travel agent in 2012. Online booking had made transactions cheaper and easier, but it had also stripped away some of the guidance a good agent provided. In my 2015 discussion of where Google Flights could go, I used this example: “Should you take that 50 minute connection through Chicago in Winter?” Google had the potential to understand what you wanted and recommend accordingly. Finding a legal connection and finding a connection you should actually buy are different, and the average consumer doesn’t know what flight is actually better for them to book (and varies based on preferences and tradeoffs). Now Google’s Flight Deals tool lets travelers describe the sort of trip they want and searches for matching destinations and fares. You don’t have to decide where to go before you start shopping, along with the ability to exclude basic economy fares on trips in the U.S. and Canada. And I covered three more additions in August: Setting up flight-price tracking through a conversation in Google Search’s AI Mode. Seeing airline and hotel award prices from participating loyalty programs. Completing hotel bookings inside AI Mode, with the hotel or booking site remaining responsible for the reservation and customer service. Google has come a long way in flight search but I think there’s a real opportunity merging it with their AI capabilities to generate customized advice based on what they know about you as a traveler, what itineraries you already book (airlines, features you care about like speed of wifi and available seats) along with historical reliability data and weather forecasts. They could be not just like what an offline travel agent used to be, but like the very best ones ever were – and could do it at scale. However for that they need something better than the cheapest Gemini model used in search today, which I find often gives me wrong or outdated answers – and there’s the rub, because the cheapest model is affordable to scale for answers in search, while better models are more expensive. That’s something that shouldn’t take long for rapid advancements to do their thing. Topics on this page