{
  "response": {
    "Key": "IAD-BLR",
    "orig": {
      "code": "IAD",
      "type": "airport",
      "city": "Washington D.C.",
      "fullCity": "Washington D.C., United States",
      "airport": "Washington Intl Airport"
    },
    "dest": {
      "code": "BLR",
      "type": "airport",
      "city": "Bengaluru",
      "fullCity": "Bengaluru, India",
      "airport": "Kempegowda Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Washington D.C. to Bengaluru?",
        "answer": "There are no nonstop flights from Washington D.C. (IAD) to Bengaluru (BLR). The typical journey involves one or two stops. A common one-stop route via Dubai (DXB) with Emirates takes about 17.5 to 18.5 hours westbound, while the return is roughly 18.5 to 19.5 hours. Other common layovers include Doha (DOH) with Qatar Airways, London (LHR) with British Airways, or Frankfurt (FRA) with Lufthansa, with total travel times ranging from 17 to 22 hours depending on the connection. Air India sometimes offers slightly shorter itineraries via Delhi (DEL)."
      },
      "q1": {
        "question": "Are there any direct flights from Washington D.C. to Bengaluru?",
        "answer": "There are no nonstop flights from Washington D.C. (IAD) to Bengaluru (BLR). The shortest one-stop routings typically connect via Frankfurt (Lufthansa, about 8h + 9h with a roughly 5-hour layover) or London Heathrow (British Airways, about 7h20m + 10h20m with a roughly 4-hour layover), with total travel times generally in the 19–21 hour range.",
        "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. Carrier service and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. 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": [
          "route_airlines",
          "flight_schedule",
          "redeye_flights"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Washington D.C. to Bengaluru?",
        "answer": "Yes, a visa is required for most travelers from Washington D.C. to Bengaluru, India. U.S. citizens must obtain an Indian visa before travel, typically an e-Visa for tourism, business, or medical purposes. Indian citizens do not need a visa to enter India. Other nationalities should check Indian visa requirements based on their citizenship. Additionally, travelers transiting through other countries may need transit visas depending on the routing. Ensure your passport is valid for at least six months beyond your intended stay in India."
      },
      "q3": {
        "question": "What are the ground transportation options in Bengaluru?",
        "answer": "Kempegowda International Airport Bengaluru (BLR) is about forty kilometers north of the city center. The most used option is app-based ride-share services like Uber and Ola, which are reliable and can be booked from designated pickup zones. Prepaid airport taxis are also available and offer fixed rates. The recently launched Bengaluru Airport City bus service connects the airport to key points in the city, including the Kempegowda Bus Station, and is the most affordable option, though travel times vary widely with traffic, typically taking one to two hours. A metro link is under construction but not yet operational. Car rentals with or without a driver are available but are less common for direct city-center transfers. Given the heavy traffic, ride-share and prepaid taxis are the most popular choices for comfort and door-to-door convenience."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Washington D.C. to Bengaluru?",
        "answer": "The cheapest months to fly from Washington D.C. to Bengaluru are April (average $876), March ($918), and September ($954), while the most expensive are December (average $1323), June ($1292), and July ($1160).",
        "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 Washington D.C. to Bengaluru?",
        "answer": "For flights from Washington D.C. to Bengaluru, the optimal booking window is roughly 9 to 11 weeks before departure, with average fares around $978 during that period. The cheapest single day to book is about 60 days out at $970, while last-minute tickets can exceed $1,200. For summer and holiday travel, booking slightly earlier within that window is advisable as demand pushes prices higher.",
        "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 Washington D.C. to Bengaluru?",
        "answer": "No overnight (red-eye) flights are available from Washington D.C. (IAD) to Bengaluru (BLR) — there are no nonstop red-eyes on this route, and no connecting itineraries were found where the long leg departs late evening and arrives the 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 Washington D.C. to Bengaluru?",
        "answer": "There is no nonstop service from Washington D.C. (IAD) to Bengaluru (BLR). Based on schedule data, common one-stop connecting routings include Lufthansa via Frankfurt or Munich, British Airways via London Heathrow, Emirates via Dubai, KLM via Amsterdam, and Etihad via Abu Dhabi; on some itineraries the first leg may be operated by United connecting to a Lufthansa flight in Frankfurt. These carriers appear in a representative schedule, though other airlines and routings may also be available.",
        "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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Washington D.C. and Bengaluru?",
        "answer": "Common one-stop hubs from Washington D.C. to Bengaluru include Dubai, Doha, Frankfurt, and London. Dubai and Doha offer efficient connections and visa-free transit for many nationalities. Frankfurt provides a central European hub with smooth transfers, while London offers extensive onward connectivity to Bengaluru. Total travel times are competitive, typically ranging from 16 to 20 hours."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Washington D.C. to Bengaluru?",
        "answer": "On‑time reliability is moderate, with afternoon and evening departures more prone to delays from DC airspace congestion. Early morning flights, particularly on Air India, tend to depart closer to schedule. Dulles generally performs worse in peak hours, so the first wave offers your best odds."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Bengaluru?",
        "answer": "November to February offers the most pleasant weather with mild temperatures and low humidity, avoiding the heavy monsoon rains and peak tourist times."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Washington D.C. to Bengaluru?",
        "answer": "Bring a passport valid for at least six months beyond your arrival, a valid Indian visa or e-Visa, proof of onward or return travel, a payment method for baggage, and any required vaccination or health documents."
      },
      "q12": {
        "question": "Which airport should I use in Bengaluru?",
        "answer": "Bengaluru has one primary airport: Kempegowda International Airport (BLR). It serves all commercial flights, located about 35 km north of the city centre. The airport handles full-service carriers like Air India, IndiGo, and international airlines, with no secondary airport for scheduled flights."
      },
      "q13": {
        "question": "How do I get to Washington Intl Airport from the city center?",
        "answer": "From downtown Washington D.C. to Dulles International (IAD), the Silver Line Express bus from Wiehle-Reston East Metro station is cost‑effective. The Metrorail Silver Line extension to the airport is expected in 2025. Rideshares and taxis take 35–50 min and are pricier but most direct. Parking onsite is available but the most expensive option."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Bengaluru airport?",
        "answer": "Bengaluru's Kempegowda International Airport (BLR) has a day hotel inside the terminal near the domestic departure gates, offering short-stay rooms without requiring a shuttle. There are no capsule hotels or sleeping pods directly inside the terminal. The nearby Taj Bangalore and other hotels are a short shuttle ride away."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Kempegowda Intl Airport?",
        "answer": "Yes. Kempegowda International Airport has currency exchange counters in both the arrivals and departures areas of the terminal, a multi‑faith prayer room located near the domestic departure gates, and free Wi‑Fi throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Washington D.C. and Bengaluru airports?",
        "answer": "Washington Dulles offers wheelchair assistance, accessible restrooms, and Sunflower lanyard program; request help via airline 48 hours ahead. Children’s play area is near Gate B72. Kempegowda International Bengaluru has free wheelchair service, accessible toilets, and a dedicated assistance zone; book 48 hours prior. Kids’ play area is in the domestic departures zone."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Washington D.C. to Bengaluru?",
        "answer": "There is no nonstop service from Washington D.C. (IAD) to Bengaluru (BLR). On typical one-stop connections, the long-haul leg is most often operated by Boeing 747-400s (via Frankfurt on Lufthansa), with Boeing 787-8s (via London Heathrow on British Airways), Boeing 777-300ERs (via Dubai on Emirates), and Boeing 787-9s (via Abu Dhabi on Etihad) also appearing; the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on these long-haul aircraft, though specifics depend on the carrier and the individual plane.",
        "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 Washington D.C. to Bengaluru?",
        "answer": "There is no nonstop service from Washington D.C. (IAD) to Bengaluru (BLR). Based on schedule data, the main one-stop connecting carriers are Lufthansa (Star Alliance, also codesharing with United), British Airways (oneworld), Emirates (non-aligned), KLM (SkyTeam), and Etihad (non-aligned), so all three global alliances — Star Alliance, oneworld, and SkyTeam — are represented on this route, while Emirates and Etihad operate outside the alliance system.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Washington D.C.?",
        "answer": "At Washington Dulles, the Air France-KLM Lounge in Concourse A and the Lufthansa Senator Lounge near Gate B51 welcome business-class passengers and elite members of their alliances. The Turkish Airlines Lounge in Concourse B offers hot meals and a prayer room, accessible with Priority Pass. The Virgin Atlantic Clubhouse in Concourse A features a cocktail bar and sit-down dining, open to Upper Class and Flying Club Gold members. United Clubs in Concourses C and D provide basic amenities for United elites and premium travelers."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Washington D.C. to Bengaluru?",
        "answer": "Baggage allowance on flights from Washington D.C. (IAD) to Bengaluru (BLR) depends on the airline and fare class. Basic economy fares are typically restrictive and may not include a checked bag. Standard international economy fares usually include one checked bag and one carry-on item, plus a personal item. Premium cabins offer more generous allowances, often two checked bags. Always confirm with your specific airline."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Washington D.C. to Bengaluru?",
        "answer": "Flights from Washington D.C. to Bengaluru typically offer Economy, Premium Economy, and flat-bed Business class, with First class not commonly available on this route."
      },
      "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 tickets offering the best chance."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Washington D.C. to Bengaluru?",
        "answer": "The cheapest day to fly from Washington D.C. (IAD) to Bengaluru (BLR) is Tuesday with an average fare of $1,511, while Saturday is the most expensive at $1,613. The cheapest time of day to depart is the evening, with a minimum fare of $838, compared to the most expensive slot, late night, starting at $1,006.",
        "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 Washington D.C. to Bengaluru?",
        "answer": "A good fare for a flight from Washington D.C. to Bengaluru is anything under $1,119, which is considered a great deal. The typical price range is around $1,516, with the lowest recorded fare at $838.",
        "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"
        ]
      }
    }
  }
}