{
  "response": {
    "Key": "JFK-PRG",
    "orig": {
      "code": "JFK",
      "type": "airport",
      "city": "New York",
      "fullCity": "New York, New York",
      "airport": "John F Kennedy Intl Airport"
    },
    "dest": {
      "code": "PRG",
      "type": "airport",
      "city": "Prague",
      "fullCity": "Prague, Czech Republic",
      "airport": "Václav Havel Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from New York to Prague?",
        "answer": "A nonstop flight from New York (JFK) to Prague (PRG) typically takes about 8 hours 15 minutes to 8 hours 30 minutes. With one stop, common layover cities include London, Frankfurt, and Amsterdam, resulting in total travel times of 10 to 13 hours depending on connection duration. The return flight (eastbound) is usually about 30 minutes shorter."
      },
      "q1": {
        "question": "Are there any direct flights from New York to Prague?",
        "answer": "Delta flies nonstop from JFK to Prague daily with 28 weekly flights, typically departing in the early evening around 6:35–6:50 PM.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from New York to Prague?",
        "answer": "Yes, visa requirements apply for travel from New York to Prague, depending on your nationality. U.S. citizens can enter the Czech Republic and the Schengen Area for up to 90 days within any 180-day period without a visa for tourism or business. However, from mid-2025, U.S. citizens will need to obtain an ETIAS travel authorization before travel. Non-U.S. citizens may need a Schengen visa, depending on their nationality. Czech citizens traveling to New York must have a valid visa or an ESTA authorization under the Visa Waiver Program. Always check the latest requirements before booking."
      },
      "q3": {
        "question": "What are the ground transportation options in Prague?",
        "answer": "Prague’s Václav Havel Airport (PRG) is well connected to the city center. Public transport is the most popular option: bus 119 links the airport to Nádraží Veleslavín metro station (Line A) in about fifteen minutes, with a total journey time to the center of around forty minutes. The Airport Express bus runs directly to the main train station in about thirty-five minutes but requires a separate fare. Taxis and ride-share services like Uber and Bolt are readily available, taking twenty to thirty minutes to the center but costing significantly more. Car rentals are offered at the airport but are not recommended for city use due to limited parking and narrow streets. Most travelers use the bus and metro combination for its low cost, frequency, and reliability."
      },
      "q4": {
        "question": "When is the cheapest time to fly from New York to Prague?",
        "answer": "Based on seasonal price data for the New York (JFK) to Prague (PRG) route, the cheapest months to fly are September (average $648), April ($662), and October ($692), while the most expensive are June (average $936), January ($868), and February ($862).",
        "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 New York to Prague?",
        "answer": "For flights from New York JFK to Prague, the optimal booking window is roughly 10 to 13 weeks before departure, with average fares around $799. During peak summer or holiday periods, it's wise to book toward the earlier end of that range or even slightly sooner, as last-minute prices can climb above $1,100.",
        "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 New York to Prague?",
        "answer": "There are no nonstop red-eye flights from New York JFK to Prague. However, one-stop overnight itineraries are available, with the long-haul red-eye leg typically departing JFK or nearby Newark between roughly 4:15 PM and 10:05 PM and arriving at European hubs like Zurich, Frankfurt, Brussels, Madrid, Warsaw, Dublin, or Keflavik the next morning, then connecting onward to Prague.",
        "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 New York to Prague?",
        "answer": "From New York (JFK) to Prague (PRG), Delta Air Lines operates a daily non‑stop flight, typically departing in the early evening, with a median fare around $918. Other carriers may serve this route with one‑stop connections, but Delta is the only non‑stop option shown in the schedule data.",
        "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.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between New York and Prague?",
        "answer": "Common layover cities between New York and Prague include Amsterdam, Frankfurt, Paris, and London. These hubs offer broad connections, efficient transfer processes, and competitive total travel times. Amsterdam Schiphol and Frankfurt are particularly noted for single-terminal layouts that simplify transfers. Paris and London provide extensive onward options, though London may require a terminal change depending on the airline. All are within the Schengen Area or have streamlined transit, but check visa requirements for your nationality."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from New York to Prague?",
        "answer": "On‑time departures are generally consistent, though JFK’s afternoon rush can cause delays. Early morning flights, such as those on Delta or Czech Airlines, tend to depart closer to schedule."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Prague?",
        "answer": "April to mid-June and September to mid-October offer pleasant temperatures, fewer tourists, and lower prices."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from New York to Prague?",
        "answer": "Bring a U.S. passport valid for at least three months beyond your intended stay in the Schengen area. U.S. citizens do not need a visa for stays up to 90 days. Starting in 2025, an ETIAS authorization will be required. Carry proof of onward or return travel, payment for baggage, and any COVID-19 vaccination or health documents as currently mandated."
      },
      "q12": {
        "question": "Which airport should I use in Prague?",
        "answer": "Václav Havel Airport Prague is the city's only commercial airport, located about 10 km west of the centre. It handles all international and domestic flights with no alternative airport to consider."
      },
      "q13": {
        "question": "How do I get to John F Kennedy Intl Airport from the city center?",
        "answer": "From Manhattan to JFK, the AirTrain from Jamaica or Howard Beach is the most popular option, reachable via LIRR or subway, taking about 45–60 min and costing less. Rideshares or taxis are faster at 30–45 min but much pricier. Shuttle buses and parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Prague airport?",
        "answer": "Prague Airport has no on-site hotel or sleeping pods. The nearest options are the Courtyard by Marriott and Holiday Inn Prague Airport, both a short shuttle ride away. The AeroRooms hotel is located within a 5-minute walk from Terminal 1 and 2, but requires exiting the terminal."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Václav Havel Airport?",
        "answer": "Václav Havel Airport Prague has currency exchange offices in both terminals, a multi-faith prayer room in Terminal 1 near the transit area, and free Wi-Fi available throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the New York and Prague airports?",
        "answer": "At New York JFK, wheelchair assistance is available from curb to gate, with accessible restrooms and TTY phones; book via your airline at least 48 hours ahead. Children’s play areas are in Terminal 5 and nursing suites in multiple terminals. Prague Václav Havel Airport offers free mobility assistance, accessible toilets, and induction loops for hearing‑impaired travelers; request assistance when booking or at least 48 hours before departure. A children’s play area is located in Terminal 1 near the gates."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from New York to Prague?",
        "answer": "On the JFK–Prague route, Delta offers the only nonstop service, typically operated with a Boeing 767-300. For connecting itineraries, common long-haul aircraft include the Airbus A330-300 (via Toronto, Zurich, Brussels, Dublin, or Copenhagen on Air Canada, Swiss, Brussels Airlines, Aer Lingus, and SAS), Boeing 787-9 (via Madrid or Warsaw on Air Europa and LOT), Boeing 747-8I and Airbus A340-300 (via Frankfurt on Lufthansa), and Boeing 787-8 or 777-200 (via Warsaw on LOT); the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on these modern widebody jets.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from New York?",
        "answer": "At JFK, the Air France Lounge in Terminal 1, Delta Sky Club in Terminals 2 and 4, and American Airlines Flagship Lounge in Terminal 8 offer dining, showers, and workspaces. Access is restricted to business‑ and first‑class passengers, elite members, or lounge‑programme holders; some lounges sell day passes."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from New York to Prague?",
        "answer": "Baggage rules depend on the airline and fare class. Basic economy often allows only a personal item, with no checked bag and sometimes no full-size carry-on. Standard international economy typically includes one checked bag up to 23 kg and a carry-on plus personal item. Premium economy and business class usually permit two checked bags and larger carry-on allowances. Always verify with your specific airline, as policies vary."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same‑day changes or standby depend on the airline and fare class, with flexible and premium cabin tickets offering the best options, while basic economy typically excludes them."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from New York to Prague?",
        "answer": "The cheapest day to fly from New York (JFK) to Prague (PRG) is Monday with an average fare of $1009, while Friday is the most expensive at $1105. The cheapest time of day to depart is the Evening slot, where fares start at $463, compared to the priciest Early Morning slot starting at $772.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from New York to Prague?",
        "answer": "A good price for a flight from New York to Prague is under $780, which is considered a great deal, while the typical fare for this route is around $1,004. The lowest price observed in recent data was $463, but most fares fall between $800 and $1,200.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}