{"response": {"Key": "ATL-VIE", "orig": {"code": "ATL", "type": "airport", "city": "Atlanta", "fullCity": "Atlanta, Georgia", "airport": "Hartsfield Jackson Intl Airport"}, "dest": {"code": "VIE", "type": "airport", "city": "Vienna", "fullCity": "Vienna, Austria", "airport": "Vienna Intl Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Vienna?", "answer": "From Vienna Airport (VIE) to the city center, the fastest option is the City Airport Train (CAT), which takes 16 minutes to Wien Mitte and costs around €14.90 one way. The ÖBB S-Bahn (S7) is a cheaper suburban train taking 25–30 minutes to the same station and other central stops. Buses, taxis (about 20 minutes), and private transfers are also available, along with car rentals from the airport’s rental center. The CAT is the most-used express service for its speed and dedicated check-in facilities.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://airlinesairportdesk.com/air-france/what-terminal-is-air-france-at-vie/", "title": "What Terminal is Air France at VIE? Vienna International Airport", "time_published": "2024-10-21T00:00:00Z"}, {"url": "https://www.airport-vienna.com/faqs.php", "title": "20 FAQ’s about Vienna Airport", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://www.airport-vienna.com/terminals.php", "title": "Vienna Airport Terminals", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://airlinesairportdesk.com/saudi-airlines/what-terminal-is-saudia-airlines-at-vie/", "title": "What Terminal is Saudia Airlines at VIE? Vienna Airport", "time_published": "2024-09-25T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/City%20Airport%20Train", "title": "City Airport Train", "time_published": "2026-03-03T11:01:10Z"}]}, "q4": {"question": "When is the cheapest time to fly from Atlanta to Vienna?", "answer": "The cheapest months to fly from Atlanta to Vienna are November, October, and January, with average fares around $870–$900. The most expensive months are July, June, and May, where average prices climb to about $1,100–$1,300.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Atlanta to Vienna?", "answer": "For flights from Atlanta to Vienna, the optimal booking window is 9 to 12 weeks before departure, with an average fare around $912. The absolute lowest fare observed is $889 at about 110 days out, while prices tend to rise sharply within 4 weeks of departure, exceeding $1,100. During peak summer and holiday periods, demand typically pushes the ideal window earlier by a few weeks, so aiming for 12 to 16 weeks ahead can help secure a better deal.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Atlanta to Vienna?", "answer": "No nonstop red-eye flights operate from Atlanta to Vienna, but several connecting itineraries feature an overnight long leg. Austrian Airlines red-eyes depart from Newark (17:40, arriving 07:50), Washington Dulles (17:25, arriving 08:10), and Montréal (18:35, arriving 08:35), all arriving the next morning. From Atlanta itself, overnight legs include British Airways via London Heathrow (22:35 departure, arriving 11:45 the next morning), Air France via Paris CDG (16:30 arriving 06:50 or 20:05 arriving 10:35, both next morning), and Delta via Amsterdam (17:10 arriving 07:45 or 19:50 arriving 10:30, both next morning).", "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.", "toolsUsed": ["redeye_flights"]}, "q7": {"question": "Which airlines usually operate this route from Atlanta to Vienna?", "answer": "There is no nonstop service from Atlanta to Vienna. The most frequent one-stop connections are via Frankfurt on Lufthansa (with the Vienna leg often operated by Austrian), via Newark on Austrian (with the first leg on United), and via Amsterdam on Delta/KLM. Other common routings include connections via Paris (Air France), Washington Dulles (Austrian/United), Istanbul (Turkish Airlines), Montreal (Air Canada/Austrian), and London Heathrow (British Airways).", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": ["route_airlines"]}, "q8": {"question": "If I need a connection, what are common layover cities between Atlanta and Vienna?", "answer": "Common layovers include Amsterdam, Paris, Frankfurt and Istanbul, all with broad connections and efficient transfers. Amsterdam and Paris offer one‑stop itineraries with competitive total travel times; Frankfurt provides extensive onward links; Istanbul allows visa‑free transit for many nationalities."}, "q10": {"question": "Which months have the best weather for traveling to Vienna?", "answer": "May, June, and September offer pleasant mild weather and fewer tourists than the peak summer months."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Atlanta to Vienna?", "answer": "Bring a passport valid for at least three months beyond your planned stay, any required visa or ETIAS authorization, proof of onward or return travel, a payment method for baggage, and any required vaccination or insurance documents."}, "q12": {"question": "Which airport should I use in Vienna?", "answer": "Vienna has one main commercial airport: Vienna International Airport (VIE), located about 18 km southeast of the city centre, serving as the primary hub for Austrian Airlines and offering extensive European and intercontinental connections."}, "q13": {"question": "How do I get to Hartsfield Jackson Intl Airport from the city center?", "answer": "The fastest and most popular way to reach Hartsfield-Jackson from downtown Atlanta is the MARTA Red or Gold rail line, which runs directly to the airport station inside the domestic terminal in about 20 minutes for a low fare. Taxis and ride-share services offer door-to-door convenience at a higher cost, while shared-ride shuttles provide a middle-ground option with fares around $16.50 per person to downtown. Driving is straightforward via I-75/85 South, with both terminal-adjacent and economy parking available, though it's generally the most expensive choice when accounting for parking fees.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://atl.com/ground-transportation", "title": "Ground Transportation - The official website of Hartsfield-Jackson Atlanta International Airport", "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg", "time_published": "2025-08-22T21:08:34Z"}, {"url": "https://www.atl.com/maps-3/", "title": "Terminal Maps - The official website of Hartsfield-Jackson Atlanta International Airport", "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg", "time_published": "2022-01-25T20:26:21Z"}, {"url": "https://en.wikipedia.org/wiki/Airport%20station%20%28MARTA%29", "title": "Airport station (MARTA)", "time_published": "2026-03-29T17:37:22Z"}, {"url": "https://en.wikipedia.org/wiki/Airport_station_(MARTA)", "title": "Airport station (MARTA)", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-05T09:05:51Z"}, {"url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=ATL&p=1", "title": "Hartsfield-Jackson Atlanta International Airport"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Vienna airport?", "answer": "Vienna Airport has sleep pods and a directly connected on-site hotel, the NH Vienna Airport Conference Center, located right at the terminal. There are also designated rest zones with couches in Terminals 1 and 3, and several nearby hotels like the ibis Vienna Airport are connected by shuttle.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.sleepinginairports.net/guides/vienna-airport-guide.htm", "title": "Vienna Airport Guide (VIE) - Sleeping in Airports", "time_published": "2026-04-13T18:09:29Z"}, {"url": "https://sleepinginairports.net/guides/vienna-airport-guide.htm", "title": "Vienna Airport Guide (VIE) - Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2018-10-02T00:00:05Z"}, {"url": "https://www.airport-vienna.com/terminals.php", "title": "Vienna Airport Terminals", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://www.airport-vienna.com/lounges.php", "title": "Lounge Vienna Airport (VIE) - Book your pass", "time_published": "2024-01-01T00:00:00Z"}, {"url": "https://all.accor.com/hotel/9320/index.en.shtml", "title": "Economy Hotel Vienna Airport | ibis | LCAH - ALL", "time_published": "2026-04-17T00:00:00Z"}, {"url": "http://www.sleepinginairports.net/europe/vienna.htm", "title": "Vienna Airport Guide (VIE) - Sleeping in Airports", "time_published": "2026-02-10T18:51:01Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Vienna Intl Airport?", "answer": "Vienna International Airport offers currency exchange offices and ATMs in both the arrivals and departures areas of Terminals 1 and 3. There is an interfaith prayer room and a Roman Catholic chapel in Terminal 3, near the shopping plaza. Free Wi‑Fi is available throughout the terminal building; simply connect to the 'Free WLAN' network.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://airlinesairportdesk.com/air-france/what-terminal-is-air-france-at-vie/", "title": "What Terminal is Air France at VIE? Vienna International Airport", "time_published": "2024-10-21T00:00:00Z"}, {"url": "https://www.airport-vienna.com/wien-airlines/air-france", "title": "Air France - Vienna Airport (VIE)", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://www.airport-vienna.com/terminals.php", "title": "Vienna Airport Terminals", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Vienna%20International%20Airport", "title": "Vienna International Airport", "time_published": "2026-04-30T18:50:22Z"}, {"url": "https://airlinesairportdesk.com/saudi-airlines/what-terminal-is-saudia-airlines-at-vie/", "title": "What Terminal is Saudia Airlines at VIE? Vienna Airport", "time_published": "2024-09-25T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Atlanta to Vienna?", "answer": "There is no nonstop service between Atlanta and Vienna. On connecting itineraries the long transatlantic leg is most often operated by a Boeing 787-9, Boeing 767-300, or Boeing 777 (including 777-300ER variants), with Airbus A330-300 and A350-900 also appearing on some routings. The exact aircraft depends on the airline and connecting hub — for example, Lufthansa uses the 787-9 via Frankfurt, Austrian Airlines flies the 787-9 via Newark or 767-300 via Washington Dulles, and Delta deploys the A330-300 or A350-900 via Amsterdam or Paris.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": ["route_aircraft"]}, "q18": {"question": "Which airline alliances serve flights from Atlanta to Vienna?", "answer": "No airline flies nonstop from Atlanta to Vienna, but all three global alliances serve the route via connections: Star Alliance through Lufthansa (via Frankfurt), Austrian (via Newark, Washington-Dulles, or Montréal), and Turkish Airlines (via Istanbul); SkyTeam through Delta, Air France, and KLM (via Amsterdam or Paris); and oneworld through British Airways (via London). No major unaligned carrier like JetBlue or Emirates operates on this route.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": ["route_airlines", "flight_schedule", "route_aircraft"]}, "q20": {"question": "What are the best airport lounge options when departing from Atlanta?", "answer": "Atlanta's Hartsfield-Jackson Airport offers a variety of lounges across its concourses. Delta Air Lines operates nine Sky Clubs, including a flagship location near gate D18 with over 500 seats and Southern-inspired cuisine, accessible to Delta One or SkyTeam premium cabin passengers, elite members, and those with qualifying credit cards. The Centurion Lounge in Concourse E provides complimentary food and cocktails for American Express Platinum and Centurion cardholders. Priority Pass members can use The Club ATL in Concourse F or Minute Suites in concourses B, E, and F for private nap rooms. Day passes are not available for Sky Clubs or The Centurion Lounge, but The Club ATL can be accessed with a Priority Pass membership or by paying at the door.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ATL", "title": "American Express Lounges at Hartsfield–Jackson Atlanta International Airport | Amex US", "time_published": "2026-05-02T00:00:00Z"}, {"url": "https://www.delta.com/us/en/airports/united-states/atlanta-sky-club-airport-map", "title": "Hartsfield Atlanta (ATL) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z"}, {"url": "https://prioritypass.com/lounges/usa/atlanta-ga-international", "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2024-11-05T16:20:09Z"}, {"url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/ATL", "title": "American Express Lounges at Hartsfield–Jackson Atlanta International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://prioritypass.com/lounges/usa/atlanta-ga-international/atl11-minute-suites", "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Atlanta to Vienna?", "answer": "Baggage allowance on Atlanta–Vienna flights depends on the airline and your fare. Basic economy tickets usually exclude checked luggage, while standard international economy fares typically include one checked bag and a carry‑on. Premium cabins offer higher allowances."}, "q22": {"question": "What cabin and seat options are typical from Atlanta to Vienna?", "answer": "Typical cabin options include Economy and flat‑bed Business class. Premium Economy is available on select connecting itineraries; First class is rare."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible tickets and premium cabins often allow same‑day changes or standby, while basic economy fares typically do not."}}}}